Address @tyeth review

.github/workflows/build-clang-doxy.yml

@@ -55,20 +55,9 @@ jobs:
       - uses: actions/checkout@v4
       - name: Get WipperSnapper version
         run: |
-          git remote add adafruit https://github.com/adafruit/Adafruit_Wippersnapper_Arduino.git || true
+          git fetch --prune --unshallow --tags
-          git fetch --prune --unshallow --all --tags
+          git describe --dirty --tags
-          WS_VERSION="unknown"
+          echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-          if git describe --dirty --tags >/dev/null 2>&1; then
-            WS_VERSION=$(git describe --dirty --tags)
-            echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-          else
-            # Fallback for forks: 1.0.0-{owner}-{short-sha}
-            REPO_OWNER=$(echo $GITHUB_REPOSITORY | cut -d'/' -f1)
-            SHORT_SHA=$(git rev-parse --short HEAD)
-            WS_VERSION="1.0.0-${REPO_OWNER}-${SHORT_SHA}"
-            echo >>$GITHUB_ENV WS_VERSION="1.0.0-${REPO_OWNER}-${SHORT_SHA}"
-          fi
-          echo "WS_VERSION: $WS_VERSION"
       - uses: actions/checkout@v4
         with:
           repository: adafruit/ci-arduino
@@ -283,17 +272,9 @@ jobs:
       - uses: actions/checkout@v4
       - name: Get WipperSnapper version
         run: |
-          git remote add adafruit https://github.com/adafruit/Adafruit_Wippersnapper_Arduino.git || true
+          git fetch --prune --unshallow --tags
-          git fetch --prune --unshallow --all --tags
+          git describe --dirty --tags
-          if git describe --dirty --tags >/dev/null 2>&1; then
+          echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-            echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-          else
-            # Fallback for forks: 1.0.0-{owner}-{short-sha}
-            REPO_OWNER=$(echo $GITHUB_REPOSITORY | cut -d'/' -f1)
-            SHORT_SHA=$(git rev-parse --short HEAD)
-            echo >>$GITHUB_ENV WS_VERSION="1.0.0-${REPO_OWNER}-${SHORT_SHA}"
-          fi
-          echo "WS_VERSION: $WS_VERSION"
       - uses: actions/checkout@v4
         with:
           repository: adafruit/ci-arduino
@@ -407,17 +388,9 @@ jobs:
       - uses: actions/checkout@v4
       - name: Get WipperSnapper version
         run: |
-          git remote add adafruit https://github.com/adafruit/Adafruit_Wippersnapper_Arduino.git || true
+          git fetch --prune --unshallow --tags
-          git fetch --prune --unshallow --all --tags
+          git describe --dirty --tags
-          if git describe --dirty --tags >/dev/null 2>&1; then
+          echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-            echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-          else
-            # Fallback for forks: 1.0.0-{owner}-{short-sha}
-            REPO_OWNER=$(echo $GITHUB_REPOSITORY | cut -d'/' -f1)
-            SHORT_SHA=$(git rev-parse --short HEAD)
-            echo >>$GITHUB_ENV WS_VERSION="1.0.0-${REPO_OWNER}-${SHORT_SHA}"
-          fi
-          echo "WS_VERSION: $WS_VERSION"
       - uses: actions/checkout@v4
         with:
           repository: adafruit/ci-arduino
@@ -553,17 +526,9 @@ jobs:
       - uses: actions/checkout@v4
       - name: Get WipperSnapper version
         run: |
-          git remote add adafruit https://github.com/adafruit/Adafruit_Wippersnapper_Arduino.git || true
+          git fetch --prune --unshallow --tags
-          git fetch --prune --unshallow --all --tags
+          git describe --dirty --tags
-          if git describe --dirty --tags >/dev/null 2>&1; then
+          echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-            echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-          else
-            # Fallback for forks: 1.0.0-{owner}-{short-sha}
-            REPO_OWNER=$(echo $GITHUB_REPOSITORY | cut -d'/' -f1)
-            SHORT_SHA=$(git rev-parse --short HEAD)
-            echo >>$GITHUB_ENV WS_VERSION="1.0.0-${REPO_OWNER}-${SHORT_SHA}"
-          fi
-          echo "WS_VERSION: $WS_VERSION"
       - uses: actions/checkout@v4
         with:
           repository: adafruit/ci-arduino
@@ -643,17 +608,9 @@ jobs:
       - uses: actions/checkout@v4
       - name: Get WipperSnapper version
         run: |
-          git remote add adafruit https://github.com/adafruit/Adafruit_Wippersnapper_Arduino.git || true
+          git fetch --prune --unshallow --tags
-          git fetch --prune --unshallow --all --tags
+          git describe --dirty --tags
-          if git describe --dirty --tags >/dev/null 2>&1; then
+          echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-            echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-          else
-            # Fallback for forks: 1.0.0-{owner}-{short-sha}
-            REPO_OWNER=$(echo $GITHUB_REPOSITORY | cut -d'/' -f1)
-            SHORT_SHA=$(git rev-parse --short HEAD)
-            echo >>$GITHUB_ENV WS_VERSION="1.0.0-${REPO_OWNER}-${SHORT_SHA}"
-          fi
-          echo "WS_VERSION: $WS_VERSION"
       - uses: actions/checkout@v4
         with:
           repository: adafruit/ci-arduino
@@ -730,17 +687,9 @@ jobs:
       - uses: actions/checkout@v4
       - name: Get WipperSnapper version
         run: |
-          git remote add adafruit https://github.com/adafruit/Adafruit_Wippersnapper_Arduino.git || true
+          git fetch --prune --unshallow --tags
-          git fetch --prune --unshallow --all --tags
+          git describe --dirty --tags
-          if git describe --dirty --tags >/dev/null 2>&1; then
+          echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-            echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-          else
-            # Fallback for forks: 1.0.0-{owner}-{short-sha}
-            REPO_OWNER=$(echo $GITHUB_REPOSITORY | cut -d'/' -f1)
-            SHORT_SHA=$(git rev-parse --short HEAD)
-            echo >>$GITHUB_ENV WS_VERSION="1.0.0-${REPO_OWNER}-${SHORT_SHA}"
-          fi
-          echo "WS_VERSION: $WS_VERSION"
       - uses: actions/checkout@v4
         with:
           repository: adafruit/ci-arduino
@@ -835,17 +784,9 @@ jobs:
       - uses: actions/checkout@v4
       - name: Get WipperSnapper version
         run: |
-          git remote add adafruit https://github.com/adafruit/Adafruit_Wippersnapper_Arduino.git || true
+          git fetch --prune --unshallow --tags
-          git fetch --prune --unshallow --all --tags
+          git describe --dirty --tags
-          if git describe --dirty --tags >/dev/null 2>&1; then
+          echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-            echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-          else
-            # Fallback for forks: 1.0.0-{owner}-{short-sha}
-            REPO_OWNER=$(echo $GITHUB_REPOSITORY | cut -d'/' -f1)
-            SHORT_SHA=$(git rev-parse --short HEAD)
-            echo >>$GITHUB_ENV WS_VERSION="1.0.0-${REPO_OWNER}-${SHORT_SHA}"
-          fi
-          echo "WS_VERSION: $WS_VERSION"
       - uses: actions/checkout@v4
         with:
           repository: adafruit/ci-arduino
@@ -947,17 +888,9 @@ jobs:
       - uses: actions/checkout@v4
       - name: Get WipperSnapper version
         run: |
-          git remote add adafruit https://github.com/adafruit/Adafruit_Wippersnapper_Arduino.git || true
+          git fetch --prune --unshallow --tags
-          git fetch --prune --unshallow --all --tags
+          git describe --dirty --tags
-          if git describe --dirty --tags >/dev/null 2>&1; then
+          echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-            echo >>$GITHUB_ENV WS_VERSION=$(git describe --dirty --tags)
-          else
-            # Fallback for forks: 1.0.0-{owner}-{short-sha}
-            REPO_OWNER=$(echo $GITHUB_REPOSITORY | cut -d'/' -f1)
-            SHORT_SHA=$(git rev-parse --short HEAD)
-            echo >>$GITHUB_ENV WS_VERSION="1.0.0-${REPO_OWNER}-${SHORT_SHA}"
-          fi
-          echo "WS_VERSION: $WS_VERSION"
       - uses: actions/checkout@v4
         with:
           repository: adafruit/ci-arduino

.gitignore

@@ -52,4 +52,6 @@ data/
 
 # Misc. Data
 tests/
-venv/
+venv/
+
+Doxyfile

.vscode/settings.json

@@ -1,7 +1,18 @@
 {
     "files.associations": {
         "limits": "c",
-        "type_traits": "c"
+        "type_traits": "c",
+        "array": "cpp",
+        "deque": "cpp",
+        "list": "cpp",
+        "string": "cpp",
+        "unordered_map": "cpp",
+        "unordered_set": "cpp",
+        "vector": "cpp",
+        "string_view": "cpp",
+        "format": "cpp",
+        "initializer_list": "cpp",
+        "span": "cpp"
     },
     "C_Cpp.dimInactiveRegions": true,
     "dotnet.defaultSolution": "disable",

Doxyfile

@@ -2451,4 +2451,4 @@ GENERATE_LEGEND        = YES
 # plantuml temporary files.
 # The default value is: YES.
 
-DOT_CLEANUP            = YES
+DOT_CLEANUP            = YES

library.properties

@@ -1,5 +1,5 @@
 name=Adafruit WipperSnapper
-version=1.0.0-beta.111
+version=1.0.0-beta.112
 author=Adafruit
 maintainer=Adafruit <adafruitio@adafruit.com>
 sentence=Arduino application for Adafruit.io WipperSnapper
@@ -7,4 +7,4 @@ paragraph=Arduino application for Adafruit.io WipperSnapper
 category=Communication
 url=https://github.com/adafruit/Adafruit_Wippersnapper_Arduino
 architectures=*
-depends=OmronD6T - Community Fork, SdFat - Adafruit Fork, Adafruit NeoPixel, Adafruit SPIFlash, ArduinoJson, Adafruit DotStar, Adafruit HDC302x, Adafruit INA219, Adafruit INA260 Library, Adafruit INA237 and INA238 Library, Adafruit LTR329 and LTR303, Adafruit LTR390 Library, Adafruit MCP3421, Adafruit MLX90632 Library, Adafruit NAU7802 Library, Adafruit SleepyDog Library, Adafruit TMP117, Adafruit TinyUSB Library, Adafruit AHTX0, Adafruit AS5600 Library, Adafruit BME280 Library, Adafruit BMP280 Library, Adafruit BMP3XX Library, Adafruit DPS310, Adafruit DS248x, Adafruit SCD30, Adafruit SGP30 Sensor, Adafruit SGP40 Sensor, Sensirion I2C SCD4x, Sensirion I2C SEN5X, Sensirion I2C SEN66, arduino-sht, Adafruit Si7021 Library, Adafruit MQTT Library, Adafruit MS8607, Adafruit MCP9808 Library, Adafruit MCP9600 Library, Adafruit MPL115A2, Adafruit MPRLS Library, Adafruit TSL2591 Library, Adafruit_VL53L0X, Adafruit VL53L1X, STM32duino VL53L4CD, STM32duino VL53L4CX, Adafruit_VL6180X, Adafruit PM25 AQI Sensor, Adafruit VCNL4020 Library, Adafruit VCNL4040, Adafruit VCNL4200 Library, Adafruit VEML7700 Library, Adafruit LC709203F, Adafruit LPS2X, Adafruit LPS28, Adafruit LPS35HW, Adafruit seesaw Library, Adafruit BME680 Library, Adafruit MAX1704X, Adafruit ADT7410 Library, Adafruit HTS221, Adafruit HTU21DF Library, Adafruit HTU31D Library, Adafruit PCT2075, hp_BH1750, ENS160 - Adafruit Fork, Adafruit BusIO, Adafruit Unified Sensor, Sensirion Core, Adafruit GFX Library, Adafruit LED Backpack Library, Adafruit LiquidCrystal, Adafruit SH110X, Adafruit SSD1306
+depends=OmronD6T - Community Fork, SdFat - Adafruit Fork, Adafruit NeoPixel, Adafruit SPIFlash, ArduinoJson, Adafruit DotStar, Adafruit HDC302x, Adafruit INA219, Adafruit INA260 Library, Adafruit INA237 and INA238 Library, Adafruit LTR329 and LTR303, Adafruit LTR390 Library, Adafruit MCP3421, Adafruit NAU7802 Library, Adafruit SleepyDog Library, Adafruit TMP117, Adafruit TinyUSB Library, Adafruit AHTX0, Adafruit BME280 Library, Adafruit BMP280 Library, Adafruit BMP3XX Library, Adafruit DPS310, Adafruit DS248x, Adafruit SCD30, Adafruit SGP30 Sensor, Adafruit SGP40 Sensor, Sensirion I2C SCD4x, Sensirion I2C SEN5X, Sensirion I2C SEN66, arduino-sht, Adafruit Si7021 Library, Adafruit MQTT Library, Adafruit MS8607, Adafruit MCP9808 Library, Adafruit MCP9600 Library, Adafruit MPL115A2, Adafruit MPRLS Library, Adafruit TSL2591 Library, Adafruit_VL53L0X, Adafruit VL53L1X, STM32duino VL53L4CD, STM32duino VL53L4CX, Adafruit_VL6180X, Adafruit PM25 AQI Sensor, Adafruit VCNL4020 Library, Adafruit VCNL4040, Adafruit VCNL4200 Library, Adafruit VEML7700 Library, Adafruit LC709203F, Adafruit LPS2X, Adafruit LPS28, Adafruit LPS35HW, Adafruit seesaw Library, Adafruit BME680 Library, Adafruit MAX1704X, Adafruit ADT7410 Library, Adafruit HTS221, Adafruit HTU21DF Library, Adafruit HTU31D Library, Adafruit PCT2075, hp_BH1750, ENS160 - Adafruit Fork, Adafruit BusIO, Adafruit Unified Sensor, Sensirion Core, Adafruit GFX Library, Adafruit LED Backpack Library, Adafruit LiquidCrystal, Adafruit SH110X, Adafruit SSD1306, Adafruit EPD, Adafruit ST7735 and ST7789 Library

platformio.ini

@@ -32,7 +32,6 @@ lib_deps =
     adafruit/ENS160 - Adafruit Fork
     adafruit/Adafruit SleepyDog Library
     adafruit/Adafruit AHTX0
-    adafruit/Adafruit AS5600 Library
     adafruit/Adafruit BME280 Library
     adafruit/Adafruit BMP280 Library
     adafruit/Adafruit BMP3XX Library
@@ -58,7 +57,6 @@ lib_deps =
     adafruit/Adafruit MCP3421
     adafruit/Adafruit MCP9808 Library
     adafruit/Adafruit MCP9600 Library
-    adafruit/Adafruit MLX90632 Library
     adafruit/Adafruit MPL115A2
     adafruit/Adafruit MPRLS Library
     adafruit/Adafruit MS8607
@@ -92,9 +90,9 @@ lib_deps =
     https://github.com/tyeth/omron-devhub_d6t-arduino.git
     https://github.com/pstolarz/OneWireNg.git
     ; COMMENT OUT FOR RP2040/RP2350 BOARDS
-    https://github.com/milesburton/Arduino-Temperature-Control-Library.git
+    ;https://github.com/milesburton/Arduino-Temperature-Control-Library.git
     ; AND UNCOMMENT FOR RP2040/RP2350 BOARDS
-    ; https://github.com/pstolarz/Arduino-Temperature-Control-Library.git
+    https://github.com/pstolarz/Arduino-Temperature-Control-Library.git
     https://github.com/Sensirion/arduino-sht.git
     https://github.com/Sensirion/arduino-i2c-scd4x.git
     https://github.com/Sensirion/arduino-i2c-sen5x.git
@@ -102,7 +100,8 @@ lib_deps =
     https://github.com/adafruit/WiFiNINA.git
     https://github.com/Starmbi/hp_BH1750.git
     https://github.com/adafruit/Adafruit_TinyUSB_Arduino.git
-
+    Adafruit EPD
+    Adafruit ST7735 and ST7789 Library
 
 
 ; Common build environment for ESP32 platform
@@ -205,8 +204,7 @@ board_build.partitions = min_spiffs.csv
 extends = common:esp32
 board = featheresp32-s2
 build_flags = -DARDUINO_ADAFRUIT_FEATHER_ESP32S2 -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
+board_build.partitions = tinyuf2-partitions-4MB.csv
-board_build.partitions = tinyuf2-partitions-4MB-noota.csv
 extra_scripts = pre:rename_usb_config.py
 
 ; Adafruit Feather ESP32-S2 TFT
@@ -214,7 +212,6 @@ extra_scripts = pre:rename_usb_config.py
 extends = common:esp32
 board = adafruit_feather_esp32s2_tft
 build_flags = -DARDUINO_ADAFRUIT_FEATHER_ESP32S2_TFT -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
 board_build.partitions = tinyuf2-partitions-4MB-noota.csv
 extra_scripts = pre:rename_usb_config.py
 
@@ -223,8 +220,7 @@ extra_scripts = pre:rename_usb_config.py
 extends = common:esp32
 board = adafruit_feather_esp32s2_reversetft
 build_flags = -DARDUINO_ADAFRUIT_FEATHER_ESP32S2_REVTFT -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
+board_build.partitions = tinyuf2-partitions-4MB.csv
-board_build.partitions = tinyuf2-partitions-4MB-noota.csv
 extra_scripts = pre:rename_usb_config.py
 
 ; Adafruit Feather ESP32-S3 2MB PSRAM
@@ -232,8 +228,8 @@ extra_scripts = pre:rename_usb_config.py
 extends = common:esp32
 board = adafruit_feather_esp32s3
 build_flags = -DARDUINO_ADAFRUIT_FEATHER_ESP32S3 -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
+;set partition to tinyuf2-partitions-4MB.csv as of idf 5.1
-board_build.partitions = tinyuf2-partitions-4MB-noota.csv
+board_build.partitions = tinyuf2-partitions-4MB.csv
 extra_scripts = pre:rename_usb_config.py
 
 ; Adafruit Feather ESP32-S3 NO PSRAM
@@ -251,8 +247,8 @@ build_type = debug
 debug_tool = esp-builtin
 board = adafruit_feather_esp32s3_tft
 build_flags = -DARDUINO_ADAFRUIT_FEATHER_ESP32S3_TFT -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
+;set partition to tinyuf2-partitions-4MB.csv as of idf 5.1
-board_build.partitions = tinyuf2-partitions-4MB-noota.csv
+board_build.partitions = tinyuf2-partitions-4MB.csv
 extra_scripts = pre:rename_usb_config.py
 
 ; Adafruit Feather ESP32-S3 Reverse TFT
@@ -260,8 +256,8 @@ extra_scripts = pre:rename_usb_config.py
 extends = common:esp32
 board = adafruit_feather_esp32s3_reversetft
 build_flags = -DARDUINO_ADAFRUIT_FEATHER_ESP32S3_REVTFT -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
+;set partition to tinyuf2-partitions-4MB.csv as of idf 5.1
-board_build.partitions = tinyuf2-partitions-4MB-noota.csv
+board_build.partitions = tinyuf2-partitions-4MB.csv
 extra_scripts = pre:rename_usb_config.py
 
 ; Adafruit Magtag ESP32-S2
@@ -269,7 +265,7 @@ extra_scripts = pre:rename_usb_config.py
 extends = common:esp32
 board = adafruit_magtag29_esp32s2
 build_flags = -DARDUINO_MAGTAG29_ESP32S2 -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
+;set partition to tinyuf2-partitions-4MB.csv as of idf 5.1
 board_build.partitions = tinyuf2-partitions-4MB-noota.csv
 extra_scripts = pre:rename_usb_config.py
 
@@ -278,12 +274,9 @@ extra_scripts = pre:rename_usb_config.py
 extends = common:esp32
 board = adafruit_metro_esp32s2
 build_flags = -DARDUINO_METRO_ESP32S2 -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
+;set partition to tinyuf2-partitions-4MB.csv as of idf 5.1
-board_build.partitions = tinyuf2-partitions-4MB-noota.csv
+board_build.partitions = tinyuf2-partitions-4MB.csv
 extra_scripts =  pre:rename_usb_config.py
-; debug_tool = jlink
-; upload_protocol = jlink
-; debug_init_break = tbreak WipperSnapper_I2C_Driver_MLX90632D
 
 ; Adafruit Metro ESP32-S3
 [env:adafruit_metro_esp32s3]
@@ -293,14 +286,13 @@ build_flags = -DARDUINO_METRO_ESP32S3 -DBOARD_HAS_PSRAM
 ;set partition to tinyuf2-partitions-16MB.csv as of idf 5.1
 board_build.partitions = tinyuf2-partitions-16MB.csv
 extra_scripts =  pre:rename_usb_config.py
-debug_tool = jlink
 
 ; Adafruit Funhouse ESP32-S2
 [env:adafruit_funhouse_esp32s2]
 extends = common:esp32
 board = adafruit_funhouse_esp32s2
 build_flags = -DARDUINO_FUNHOUSE -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
+;set partition to tinyuf2-partitions-4MB.csv as of idf 5.1
 board_build.partitions = tinyuf2-partitions-4MB-noota.csv
 extra_scripts =  pre:rename_usb_config.py
 
@@ -329,7 +321,7 @@ build_flags =
     -DLV_LOG_PRINTF=1
     -DLV_LOG_COLOR=1
     -DLV_LOG_LEVEL=LV_LOG_LEVEL_TRACE
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
+;set partition to tinyuf2-partitions-4MB.csv as of idf 5.1
 board_build.partitions = tinyuf2-partitions-4MB-noota.csv
 extra_scripts =  pre:rename_usb_config.py
 
@@ -371,8 +363,8 @@ board_build.partitions = min_spiffs.csv
 extends = common:esp32
 board = adafruit_qtpy_esp32s2
 build_flags = -DARDUINO_ADAFRUIT_QTPY_ESP32S2 -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
+;set partition to tinyuf2-partitions-4MB.csv as of idf 5.1
-board_build.partitions = tinyuf2-partitions-4MB-noota.csv
+board_build.partitions = tinyuf2-partitions-4MB.csv
 extra_scripts =  pre:rename_usb_config.py
 
 ; Adafruit QT Py ESP32-S3 NO PSRAM
@@ -388,14 +380,12 @@ extra_scripts = pre:rename_usb_config.py
 extends = common:esp32
 board = adafruit_qtpy_esp32s3_n4r2
 build_flags = -DARDUINO_ADAFRUIT_QTPY_ESP32S3_N4R2 -DBOARD_HAS_PSRAM
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
 board_build.partitions = tinyuf2-partitions-4MB-noota.csv
 extra_scripts = pre:rename_usb_config.py
 
 [env:adafruit_qtpy_esp32s3_with_psram_debug]
 extends = common:esp32
 board = adafruit_qtpy_esp32s3_n4r2
-;set partition to tinyuf2-partitions-4MB-noota.csv as of CPY 10
 board_build.partitions = tinyuf2-partitions-4MB-noota.csv
 build_type = debug
 build_flags =

src/Wippersnapper.cpp

@@ -69,6 +69,9 @@ Wippersnapper::Wippersnapper() {
 
   // DallasSemi (OneWire)
   WS._ds18x20Component = new ws_ds18x20();
+
+  // Display controller
+  WS._displayController = new DisplayController();
 };
 
 /**************************************************************************/
@@ -176,7 +179,7 @@ void Wippersnapper::_disconnect() {
 
 /****************************************************************************/
 /*!
-    @brief    Sets the network interface's unique identifier, typically the
+    @brief    Sets the network interface's unique identifer, typically the
               MAC address.
 */
 /****************************************************************************/
@@ -256,7 +259,7 @@ bool Wippersnapper::check_valid_ssid() {
 /*!
     @brief    Configures the device's Adafruit IO credentials. This method
               should be used only if filesystem-backed provisioning is
-              not available.
+              not avaliable.
 */
 /****************************************************************************/
 void Wippersnapper::set_user_key() {
@@ -493,7 +496,7 @@ bool cbSignalMsg(pb_istream_t *stream, const pb_field_t *field, void **arg) {
 /**************************************************************************/
 /*!
     @brief    Decodes a signal buffer protobuf message.
-        NOTE: Should be executed in-order after a new _buffer is received.
+        NOTE: Should be executed in-order after a new _buffer is recieved.
     @param    encodedSignalMsg
               Encoded signal message.
     @return   true if successfully decoded signal message, false otherwise.
@@ -1089,7 +1092,7 @@ bool cbDecodeServoMsg(pb_istream_t *stream, const pb_field_t *field,
 
 /**************************************************************************/
 /*!
-    @brief    Called when the device receives a new message from the
+    @brief    Called when the device recieves a new message from the
               /servo/ topic.
     @param    data
               Incoming data from MQTT broker.
@@ -1215,7 +1218,7 @@ bool cbPWMDecodeMsg(pb_istream_t *stream, const pb_field_t *field, void **arg) {
 #endif
       return false; // fail out if we can't decode the request
     }
-    // execute PWM pin detach request
+    // execute PWM pin detatch request
     char *pwmPin = msgPWMDetachRequest.pin + 1;
     WS._pwmComponent->detach(atoi(pwmPin));
 
@@ -1298,7 +1301,7 @@ bool cbPWMDecodeMsg(pb_istream_t *stream, const pb_field_t *field, void **arg) {
 
 /**************************************************************************/
 /*!
-    @brief    Called when the device receives a new message from the
+    @brief    Called when the device recieves a new message from the
               /pwm/ topic.
     @param    data
               Incoming data from MQTT broker.
@@ -1501,7 +1504,7 @@ bool cbDecodePixelsMsg(pb_istream_t *stream, const pb_field_t *field,
 
 /**************************************************************************/
 /*!
-    @brief    Called when the device receives a new message from the
+    @brief    Called when the device recieves a new message from the
               /pixels/ topic.
     @param    data
               Incoming data from MQTT broker.
@@ -1655,6 +1658,124 @@ void cbSignalUARTReq(char *data, uint16_t len) {
     WS_DEBUG_PRINTLN("ERROR: Unable to decode UART Signal message");
 }
 
+/*!
+    @brief    Deserializes a DisplayRequest message and sends it to the display
+   component.
+    @param    stream
+                Incoming data stream from buffer.
+    @param    field
+                Protobuf message's tag type.
+    @param    arg
+                Optional arguments from decoder calling function.
+    @returns  True if decoded successfully, False otherwise.
+*/
+bool cbDecodeDisplayMsg(pb_istream_t *stream, const pb_field_t *field,
+                        void **arg) {
+  if (field->tag == wippersnapper_signal_v1_DisplayRequest_display_add_tag) {
+
+    // Decode message into a DisplayAddRequest
+    wippersnapper_display_v1_DisplayAddOrReplace msgAddReq =
+        wippersnapper_display_v1_DisplayAddOrReplace_init_zero;
+    if (!ws_pb_decode(stream,
+                      wippersnapper_display_v1_DisplayAddOrReplace_fields,
+                      &msgAddReq)) {
+      WS_DEBUG_PRINTLN("ERROR: Failure decoding DisplayAddOrReplace message!");
+      return false;
+    }
+
+    // Attempt to add or replace a display component
+    bool did_add =
+        WS._displayController->Handle_Display_AddOrReplace(&msgAddReq);
+
+    // Create a DisplayResponse message
+    wippersnapper_signal_v1_DisplayResponse msgResp =
+        wippersnapper_signal_v1_DisplayResponse_init_zero;
+    msgResp.which_payload =
+        wippersnapper_signal_v1_DisplayResponse_display_added_tag;
+    msgResp.payload.display_added.did_add = did_add;
+    strncpy(msgResp.payload.display_added.name, msgAddReq.name,
+            sizeof(msgResp.payload.display_added.name));
+
+    // Encode and publish response back to broker
+    memset(WS._buffer_outgoing, 0, sizeof(WS._buffer_outgoing));
+    pb_ostream_t ostream = pb_ostream_from_buffer(WS._buffer_outgoing,
+                                                  sizeof(WS._buffer_outgoing));
+    if (!ws_pb_encode(&ostream, wippersnapper_signal_v1_DisplayResponse_fields,
+                      &msgResp)) {
+      WS_DEBUG_PRINTLN("ERROR: Unable to encode display response message!");
+      return false;
+    }
+
+    size_t msgSz;
+    pb_get_encoded_size(&msgSz, wippersnapper_signal_v1_DisplayResponse_fields,
+                        &msgResp);
+    WS_DEBUG_PRINT("Publishing DisplayResponse Message...");
+    if (!WS._mqtt->publish(WS._topic_signal_display_device, WS._buffer_outgoing,
+                           msgSz, 1)) {
+      WS_DEBUG_PRINTLN("ERROR: Failed to DisplayResponse Response!");
+    } else {
+      WS_DEBUG_PRINTLN("Published!");
+    }
+  } else if (field->tag ==
+             wippersnapper_signal_v1_DisplayRequest_display_write_tag) {
+    // Decode message into a DisplayAddRequest
+    wippersnapper_display_v1_DisplayWrite msgWrite =
+        wippersnapper_display_v1_DisplayWrite_init_zero;
+    if (!ws_pb_decode(stream, wippersnapper_display_v1_DisplayWrite_fields,
+                      &msgWrite)) {
+      WS_DEBUG_PRINTLN("ERROR: Failure decoding DisplayWrite message!");
+      return false;
+    }
+    // Attempt to write to a display
+    WS._displayController->Handle_Display_Write(&msgWrite);
+  } else if (field->tag ==
+             wippersnapper_signal_v1_DisplayRequest_display_remove_tag) {
+    // Decode message into a DisplayRemoveRequest
+    wippersnapper_display_v1_DisplayRemove msgRemove =
+        wippersnapper_display_v1_DisplayRemove_init_zero;
+    if (!ws_pb_decode(stream, wippersnapper_display_v1_DisplayRemove_fields,
+                      &msgRemove)) {
+      WS_DEBUG_PRINTLN("ERROR: Failure decoding DisplayRemove message!");
+      return false;
+    }
+    // Attempt to remove a display
+    WS._displayController->Handle_Display_Remove(&msgRemove);
+  } else {
+    WS_DEBUG_PRINTLN("ERROR: Display message type not found!");
+    return false;
+  }
+  return true;
+}
+
+/*!
+    @brief    Called when the device receives a new message from the
+              /display/ topic.
+    @param    data
+              Incoming data from MQTT broker.
+    @param    len
+              Length of incoming data.
+*/
+void cbDisplayMessage(char *data, uint16_t len) {
+  WS_DEBUG_PRINTLN("* NEW MESSAGE [Topic: Display]: ");
+  WS_DEBUG_PRINT(len);
+  WS_DEBUG_PRINTLN(" bytes.");
+  // zero-out current buffer
+  memset(WS._buffer, 0, sizeof(WS._buffer));
+  // copy mqtt data into buffer
+  memcpy(WS._buffer, data, len);
+  WS.bufSize = len;
+
+  // Set up the payload callback, which will set up the callbacks for
+  // each oneof payload field once the field tag is known
+  WS.msgSignalDisplay.cb_payload.funcs.decode = cbDecodeDisplayMsg;
+
+  // Decode pixel message from buffer
+  pb_istream_t istream = pb_istream_from_buffer(WS._buffer, WS.bufSize);
+  if (!ws_pb_decode(&istream, wippersnapper_signal_v1_DisplayRequest_fields,
+                    &WS.msgSignalDisplay))
+    WS_DEBUG_PRINTLN("ERROR: Unable to decode display message");
+}
+
 /****************************************************************************/
 /*!
     @brief    Handles MQTT messages on signal topic until timeout.
@@ -2344,6 +2465,63 @@ bool Wippersnapper::generateWSTopics() {
     WS_DEBUG_PRINTLN("FATAL ERROR: Failed to allocate memory for UART topic!");
     return false;
   }
+
+  // /display topic //
+
+  // Pre-determine topic size
+  topicLen = strlen(WS._config.aio_user) + strlen("/") + strlen(_device_uid) +
+             strlen("/wprsnpr/") + strlen(TOPIC_SIGNALS) + strlen("broker") +
+             strlen(TOPIC_DISPLAY) + 1;
+
+// Pre-allocate memory for topic
+#ifdef USE_PSRAM
+  WS._topic_signal_display_brkr = (char *)ps_malloc(topicLen);
+#else
+  WS._topic_signal_display_brkr = (char *)malloc(topicLen);
+#endif
+
+  // Generate the topic
+  if (WS._topic_signal_display_brkr != NULL) {
+    snprintf(WS._topic_signal_display_brkr, topicLen, "%s/wprsnpr/%s%sbroker%s",
+             WS._config.aio_user, _device_uid, TOPIC_SIGNALS, TOPIC_DISPLAY);
+  } else {
+    WS_DEBUG_PRINTLN(
+        "FATAL ERROR: Failed to allocate memory for DISPLAY topic!");
+    return false;
+  }
+
+  // Subscribe to signal's DISPLAY sub-topic and set callback
+  _topic_signal_display_sub =
+      new Adafruit_MQTT_Subscribe(WS._mqtt, WS._topic_signal_display_brkr, 1);
+  WS_DEBUG_PRINTLN("Subscribing to DISPLAY topic: ");
+  WS_DEBUG_PRINTLN(WS._topic_signal_display_brkr);
+  WS._mqtt->subscribe(_topic_signal_display_sub);
+  WS_DEBUG_PRINTLN("Subscribed to DISPLAY topic!");
+  _topic_signal_display_sub->setCallback(cbDisplayMessage);
+
+  // Calculate length of the topic for device-to-broker DISPLAY topic
+  topicLen = strlen(WS._config.aio_user) + strlen("/") + strlen(_device_uid) +
+             strlen("/wprsnpr/") + strlen(TOPIC_SIGNALS) + strlen("device") +
+             strlen(TOPIC_DISPLAY) + 1;
+
+// Allocate memory for dynamic MQTT topic
+#ifdef USE_PSRAM
+  WS._topic_signal_display_device = (char *)ps_malloc(topicLen);
+#else
+  WS._topic_signal_display_device = (char *)malloc(topicLen);
+#endif
+
+  // Generate the topic if memory was allocated successfully
+  if (WS._topic_signal_display_device != NULL) {
+    snprintf(WS._topic_signal_display_device, topicLen,
+             "%s/wprsnpr/%s%sdevice%s", WS._config.aio_user, _device_uid,
+             TOPIC_SIGNALS, TOPIC_DISPLAY);
+  } else {
+    WS_DEBUG_PRINTLN(
+        "FATAL ERROR: Failed to allocate memory for DISPLAY topic!");
+    return false;
+  }
+
   return true;
 }
 
@@ -2736,7 +2914,7 @@ void print_reset_reason(int reason) {
     break; /**<13, RTC Watch dog Reset CPU*/
   case 14:
     WS_DEBUG_PRINTLN("EXT_CPU_RESET");
-    break; /**<14, for APP CPU, reset by PRO CPU*/
+    break; /**<14, for APP CPU, reseted by PRO CPU*/
   case 15:
     WS_DEBUG_PRINTLN("RTCWDT_BROWN_OUT_RESET");
     break; /**<15, Reset when the vdd voltage is not stable*/
@@ -2796,7 +2974,7 @@ void Wippersnapper::connect() {
     haltError("Unable to generate Device UID");
   }
 
-  // Initialize MQTT client with device identifier
+  // Initialize MQTT client with device identifer
   setupMQTTClient(_device_uid);
 
   WS_DEBUG_PRINTLN("Generating device's MQTT topics...");
@@ -2837,6 +3015,11 @@ void Wippersnapper::connect() {
   WS._ui_helper->build_scr_monitor();
 #endif
 
+  // Initialize Digital IO class
+  WS._digitalGPIO = new Wippersnapper_DigitalGPIO(20);
+  // Initialize Analog IO class
+  WS._analogIO = new Wippersnapper_AnalogIO(5, 3.3);
+
   // Configure hardware
   while (!WS.pinCfgCompleted) {
     WS_DEBUG_PRINTLN(

src/Wippersnapper.h

@@ -127,6 +127,7 @@
 #include "display/ws_display_ui_helper.h"
 #endif
 
+#include "components/display/controller.h"
 #include "components/ds18x20/ws_ds18x20.h"
 #include "components/pixels/ws_pixels.h"
 #include "components/pwm/ws_pwm.h"
@@ -142,7 +143,7 @@
 #endif
 
 #define WS_VERSION                                                             \
-  "1.0.0-beta.111" ///< WipperSnapper app. version (semver-formatted)
+  "1.0.0-beta.112" ///< WipperSnapper app. version (semver-formatted)
 
 // Reserved Adafruit IO MQTT topics
 #define TOPIC_IO_THROTTLE "/throttle" ///< Adafruit IO Throttle MQTT Topic
@@ -153,6 +154,7 @@
 #define TOPIC_INFO "/info/"       ///< Registration sub-topic
 #define TOPIC_SIGNALS "/signals/" ///< Signals sub-topic
 #define TOPIC_I2C "/i2c"          ///< I2C sub-topic
+#define TOPIC_DISPLAY "/display"  ///< Display sub-topic (EPD, OLED, TFT, etc.)
 #define MQTT_TOPIC_PIXELS_DEVICE                                               \
   "/signals/device/pixel" ///< Pixels device->broker topic
 #define MQTT_TOPIC_PIXELS_BROKER                                               \
@@ -245,6 +247,7 @@ class ws_pwm;
 class ws_ds18x20;
 class ws_pixels;
 class ws_uart;
+class DisplayController;
 
 /**************************************************************************/
 /*!
@@ -368,6 +371,8 @@ public:
   ws_servo *_servoComponent;      ///< Instance of servo class
   ws_ds18x20 *_ds18x20Component;  ///< Instance of DS18x20 class
   ws_uart *_uartComponent;        ///< Instance of UART class
+  DisplayController
+      *_displayController; ///< Instance of display controller class
 
   // TODO: does this really need to be global?
   uint8_t _macAddr[6];  /*!< Unique network iface identifier */
@@ -404,6 +409,10 @@ public:
   char *_topic_signal_pixels_device = NULL; /*!< Topic carries pixel messages */
   char *_topic_signal_uart_brkr = NULL;     /*!< Topic carries UART messages */
   char *_topic_signal_uart_device = NULL;   /*!< Topic carries UART messages */
+  char *_topic_signal_display_brkr =
+      NULL; /*!< Topic carries messages from a device to a broker. */
+  char *_topic_signal_display_device =
+      NULL; /*!< Topic carries messages from a broker to a device. */
 
   wippersnapper_signal_v1_CreateSignalRequest
       _incomingSignalMsg; /*!< Incoming signal message from broker */
@@ -430,6 +439,9 @@ public:
   wippersnapper_signal_v1_UARTRequest
       msgSignalUART; ///< UARTReq wrapper message
 
+  wippersnapper_signal_v1_DisplayRequest
+      msgSignalDisplay; ///< DisplayRequest wrapper message
+
   char *throttleMessage; /*!< Pointer to throttle message data. */
   int throttleTime;      /*!< Total amount of time to throttle the device, in
                             milliseconds. */
@@ -490,6 +502,8 @@ protected:
       *_topic_signal_pixels_sub; /*!< Subscribes to pixel device topic. */
   Adafruit_MQTT_Subscribe
       *_topic_signal_uart_sub; /*!< Subscribes to signal's UART topic. */
+  Adafruit_MQTT_Subscribe *_topic_signal_display_sub; /*!< Subscription callback
+                                                         for display topic. */
 
   Adafruit_MQTT_Subscribe
       *_err_sub; /*!< Subscription to Adafruit IO Error topic. */

src/components/display/controller.cpp

@@ -0,0 +1,126 @@
+/*!
+ * @file src/components/display/controller.cpp
+ *
+ * Implementation for the display API controller.
+ *
+ * Adafruit invests time and resources providing this open source code,
+ * please support Adafruit and open-source hardware by purchasing
+ * products from Adafruit!
+ *
+ * Copyright (c) Brent Rubell 2025 for Adafruit Industries.
+ *
+ * BSD license, all text here must be included in any redistribution.
+ *
+ */
+#include "controller.h"
+
+/*!
+    @brief  Constructs a new DisplayController object
+*/
+DisplayController::DisplayController() {}
+
+/*!
+    @brief  Destructor
+*/
+DisplayController::~DisplayController() {
+  // Clean up all display hardware instances
+  for (DisplayHardware *hw_instance : _hw_instances) {
+    delete hw_instance;
+  }
+  _hw_instances.clear();
+}
+
+/*!
+    @brief  Handles a Display_AddOrReplace message.
+    @param  msgAdd
+            Pointer to a DisplayAddOrReplace message structure.
+    @return True if the display was added or replaced successfully, false
+   otherwise.
+*/
+bool DisplayController::Handle_Display_AddOrReplace(
+    wippersnapper_display_v1_DisplayAddOrReplace *msgAdd) {
+  DisplayHardware *display = new DisplayHardware(msgAdd->name);
+  WS_DEBUG_PRINT("[display] Adding or replacing display: ");
+  WS_DEBUG_PRINTLN(msgAdd->name);
+
+  // Configure display type
+  display->setType(msgAdd->type);
+
+  // Attempt to initialize display hardware instance
+  bool did_begin = false;
+  if (msgAdd->which_config ==
+      wippersnapper_display_v1_DisplayAddOrReplace_config_epd_tag) {
+    did_begin = display->beginEPD(&msgAdd->config.config_epd,
+                                  &msgAdd->interface_type.spi_epd);
+  } else if (msgAdd->which_config ==
+             wippersnapper_display_v1_DisplayAddOrReplace_config_tft_tag) {
+    did_begin = display->beginTft(&msgAdd->config.config_tft,
+                                  &msgAdd->interface_type.spi_tft);
+  } else {
+    WS_DEBUG_PRINTLN("[display] Unsupported display configuration type!");
+    delete display;
+    return false;
+  }
+
+  // Check if the display began successfully
+  if (!did_begin) {
+    WS_DEBUG_PRINTLN("[display] Failed to initialize display!");
+    delete display; // Clean up if initialization failed
+    return false;
+  }
+
+  _hw_instances.push_back(display); // Store the display instance
+  WS_DEBUG_PRINTLN("[display] Display added or replaced successfully!");
+  return true;
+}
+
+/*!
+    @brief  Handles a Display_Remove message.
+    @param  msgRemove
+            Pointer to a DisplayRemove message structure.
+    @return True if the display was removed successfully, false otherwise.
+*/
+bool DisplayController::Handle_Display_Remove(
+    wippersnapper_display_v1_DisplayRemove *msgRemove) {
+  // Find the display instance by name
+  for (auto it = _hw_instances.begin(); it != _hw_instances.end(); ++it) {
+    if (strcmp((*it)->getName(), msgRemove->name) == 0) {
+      delete *it;
+      _hw_instances.erase(it);
+      WS_DEBUG_PRINTLN("[display] Display removed successfully!");
+      return true;
+    }
+  }
+  WS_DEBUG_PRINTLN("[display] Could not remove display, not found!");
+  return false;
+}
+
+/*!
+    @brief  Handles a Display_Write message.
+    @param  msgWrite
+            Pointer to a DisplayWrite message structure.
+    @return True if the display write was successful, false otherwise.
+*/
+bool DisplayController::Handle_Display_Write(
+    wippersnapper_display_v1_DisplayWrite *msgWrite) {
+  // Get the driver instance for the display
+  DisplayHardware *display = nullptr;
+  for (auto &hw_instance : _hw_instances) {
+    if (strcmp(hw_instance->getName(), msgWrite->name) == 0) {
+      display = hw_instance;
+      break;
+    }
+  }
+
+  // Early-out if driver instance not found
+  if (!display) {
+    WS_DEBUG_PRINTLN("[display] Failed to write, driver not found!");
+    return false;
+  }
+
+  // Write the message to the display
+  WS_DEBUG_PRINT("[display] Writing message to display: ");
+  WS_DEBUG_PRINTLN(msgWrite->message);
+  display->writeMessage(msgWrite->message);
+  return true;
+}

src/components/display/controller.h

@@ -0,0 +1,44 @@
+/*!
+ * @file src/components/display/controller.h
+ *
+ * Controller for the display API
+ *
+ * Adafruit invests time and resources providing this open source code,
+ * please support Adafruit and open-source hardware by purchasing
+ * products from Adafruit!
+ *
+ * Copyright (c) Brent Rubell 2025 for Adafruit Industries.
+ *
+ * BSD license, all text here must be included in any redistribution.
+ *
+ */
+#ifndef WS_DISPLAY_CONTROLLER_H
+#define WS_DISPLAY_CONTROLLER_H
+#include "Wippersnapper.h"
+#include "hardware.h"
+
+class Wippersnapper_V2; ///< Forward declaration
+class DisplayHardware;  ///< Forward declaration
+
+/**************************************************************************/
+/*!
+    @brief  Routes messages using the display.proto API to the
+            appropriate hardware and model classes, controls and tracks
+            the state of displays.
+*/
+/**************************************************************************/
+class DisplayController {
+public:
+  DisplayController();
+  ~DisplayController();
+  bool Handle_Display_AddOrReplace(
+      wippersnapper_display_v1_DisplayAddOrReplace *msgAdd);
+  bool Handle_Display_Remove(wippersnapper_display_v1_DisplayRemove *msgRemove);
+  bool Handle_Display_Write(wippersnapper_display_v1_DisplayWrite *msgWrite);
+
+private:
+  std::vector<DisplayHardware *>
+      _hw_instances; ///< Holds pointers to DisplayHardware instances
+};
+extern Wippersnapper Ws; ///< Global WS instance
+#endif

src/components/display/drivers/dispDrvBase.h

@@ -0,0 +1,142 @@
+/*!
+ * @file src/components/display/drivers/dispDrvBase.h
+ *
+ * Abstract base class for display drivers.
+ *
+ * Adafruit invests time and resources providing this open source code,
+ * please support Adafruit and open-source hardware by purchasing
+ * products from Adafruit!
+ *
+ * Copyright (c) Brent Rubell 2025 for Adafruit Industries.
+ *
+ * BSD license, all text here must be included in any redistribution.
+ *
+ */
+#ifndef WS_DISP_DRV_BASE_H
+#define WS_DISP_DRV_BASE_H
+
+#include "Adafruit_ThinkInk.h"
+#include "Wippersnapper.h"
+
+/*!
+    @brief  Abstract base class for display drivers.
+            This class provides a common interface for all display drivers,
+            allowing them to be used interchangeably.
+*/
+class dispDrvBase {
+public:
+  /*!
+      @brief  Constructor for the base display driver for E-Ink displays.
+      @param  dc
+              Data/Command pin for the display.
+      @param  rst
+              Reset pin for the display.
+      @param  cs
+              Chip Select pin for the display.
+      @param  sram_cs
+              Optional SRAM Chip Select pin for E-Ink displays that support it.
+      @param  busy
+              Optional Busy pin for the display.
+  */
+  dispDrvBase(int16_t dc, int16_t rst, int16_t cs, int16_t sram_cs = -1,
+              int16_t busy = -1)
+      : _pin_dc(dc), _pin_rst(rst), _pin_cs(cs), _pin_sram_cs(sram_cs),
+        _pin_busy(busy) {}
+
+  /*!
+      @brief  Constructor for the base display driver for SPI TFT displays.
+      @param  cs
+              Chip Select pin for the display.
+      @param  dc
+              Data/Command pin for the display.
+      @param  mosi
+              MOSI pin for the display.
+      @param  sck
+              SCK pin for the display.
+      @param  rst
+              Optional Reset pin for the display.
+      @param  miso
+              Optional MISO pin for the display.
+  */
+  dispDrvBase(int8_t cs, int8_t dc, int8_t mosi, int8_t sck, int8_t rst = -1,
+              int8_t miso = -1)
+      : _pin_cs(cs), _pin_dc(dc), _pin_mosi(mosi), _pin_sck(sck), _pin_rst(rst),
+        _pin_miso(miso) {}
+
+  /*!
+      @brief  Destructor for the base display driver.
+              This destructor is virtual to allow derived classes to clean up
+              resources properly.
+  */
+  virtual ~dispDrvBase() {}
+
+  /*!
+      @brief  Attempts to initialize a ThinkInk EPD driver.
+      @param  mode
+              The ThinkInk mode to use for the display.
+      @param  reset
+              Whether to reset the display before initialization.
+      @return True if the display was initialized successfully, false otherwise.
+  */
+  virtual bool begin(thinkinkmode_t mode, bool reset = true) { return false; }
+
+  /*!
+      @brief  Attempts to initialize a SPI TFT driver.
+      @return True if the display was initialized successfully, false otherwise.
+  */
+  virtual bool begin() { return false; }
+
+  /*!
+      @brief  Writes a message to the display.
+      @param  message
+              The message to write to the display.
+      @note   MUST be implemented by derived classes.
+  */
+  virtual void writeMessage(const char *message) = 0;
+
+  /*!
+      @brief  Sets the width of the display.
+      @param  w
+              The width of the display in pixels.
+  */
+  void setWidth(int16_t w) { _width = w; }
+
+  /*!
+      @brief  Sets the height of the display.
+      @param  h
+              The height of the display in pixels.
+  */
+  void setHeight(int16_t h) { _height = h; }
+
+  /*!
+      @brief  Sets the rotation of the display.
+      @param  r
+              The rotation of the display (0-3).
+  */
+  void setRotation(uint8_t r) { _rotation = r; }
+
+  /*!
+      @brief  Sets the text size for the display.
+      @param  s
+              The text size to set.
+      @note   This method can be overridden by derived classes to provide
+              specific functionality.
+  */
+  virtual void setTextSize(uint8_t s) { _text_sz = s; }
+
+protected:
+  int16_t _pin_dc;      ///< Data/Command pin
+  int16_t _pin_rst;     ///< Reset pin
+  int16_t _pin_cs;      ///< Chip Select pin
+  int16_t _pin_busy;    ///< Optional Busy pin
+  int16_t _pin_sram_cs; ///< Optional EPD SRAM chip select pin
+  uint16_t _pin_mosi;   ///< Optional MOSI pin for SPI TFT displays
+  uint16_t _pin_miso;   ///< Optional MISO pin for SPI TFT displays
+  uint16_t _pin_sck;    ///< Optional SCK pin for SPI TFT displays
+  uint8_t _text_sz = 1; ///< Text size for displaying a message
+  int16_t _height;      ///< Height of the display
+  int16_t _width;       ///< Width of the display
+  uint8_t _rotation;    ///< Rotation of the display
+};
+
+#endif // WS_DISP_DRV_BASE_H

src/components/display/drivers/dispDrvSt7789.h

@@ -0,0 +1,154 @@
+/*!
+ * @file src/components/display/drivers/dispDrvSt7789.h
+ *
+ * Driver for ST7789-based TFT displays.
+ *
+ * Adafruit invests time and resources providing this open source code,
+ * please support Adafruit and open-source hardware by purchasing
+ * products from Adafruit!
+ *
+ * Copyright (c) Brent Rubell 2025 for Adafruit Industries.
+ *
+ * BSD license, all text here must be included in any redistribution.
+ *
+ */
+#ifndef WS_DISP_DRV_ST7789
+#define WS_DISP_DRV_ST7789
+
+#include "dispDrvBase.h"
+#include <Adafruit_ST7789.h>
+
+#define ST7789_TEXT_SZ_DEFAULT 2 ///< Default text size for ST7789 displays
+
+/*!
+    @brief  Driver for ST7789-based TFT displays.
+*/
+class dispDrvSt7789 : public dispDrvBase {
+public:
+  /*!
+      @brief  Constructor for the ST7789 display driver.
+      @param  cs
+              Chip Select pin for the display.
+      @param  dc
+              Data/Command pin for the display.
+      @param  mosi
+              MOSI pin for the display.
+      @param  sck
+              SCK pin for the display.
+      @param  rst
+              Optional Reset pin for the display.
+      @param  miso
+              Optional MISO pin for the display.
+  */
+  dispDrvSt7789(int16_t cs, int16_t dc, int16_t mosi, int16_t sck,
+                int16_t rst = -1, int16_t miso = -1)
+      : dispDrvBase(cs, dc, mosi, sck, rst, miso), _display(nullptr) {}
+
+  ~dispDrvSt7789() {
+    if (_display) {
+      delete _display;
+      _display = nullptr;
+    }
+  }
+
+  /*!
+      @brief  Attempts to initialize the ST7789 TFT driver.
+      @return True if the display was initialized successfully, false otherwise.
+  */
+  bool begin() override {
+
+// Special configuration for Feather TFTs
+#if defined(TFT_BACKLITE)
+    // turn on backlite
+    pinMode(TFT_BACKLITE, OUTPUT);
+    digitalWrite(TFT_BACKLITE, HIGH);
+
+    // turn on the TFT / I2C power supply
+    pinMode(TFT_I2C_POWER, OUTPUT);
+    digitalWrite(TFT_I2C_POWER, HIGH);
+    delay(10);
+#endif
+
+    _display = new Adafruit_ST7789(_pin_cs, _pin_dc, _pin_rst);
+    if (!_display)
+      return false;
+
+    _display->init(_width, _height);
+    _display->setRotation(_rotation);
+    setTextSize(ST7789_TEXT_SZ_DEFAULT);
+    _display->fillScreen(ST77XX_BLACK);
+    _display->setTextColor(ST77XX_WHITE);
+    return true;
+  }
+
+  /*!
+      @brief  Sets the text size for the display.
+      @param  s
+              The text size to set.
+      @note   This method overrides the base class method to provide specific
+              functionality for the ST7789 driver.
+  */
+  void setTextSize(uint8_t s) override {
+    if (!_display)
+      return;
+    _text_sz = s;
+    _display->setTextSize(s);
+  }
+
+  /*!
+      @brief  Writes a message to the display.
+      @param  message
+              The message to write to the display.
+      @note   This method overrides the base class method to provide specific
+              functionality for the ST7789 driver.
+  */
+  virtual void writeMessage(const char *message) override {
+    if (_display == nullptr)
+      return;
+
+    // Start with a fresh display buffer
+    _display->fillScreen(ST77XX_BLACK);
+    int16_t y_idx = 0;
+    _display->setCursor(0, y_idx);
+
+    // Calculate the line height based on the text size (NOTE: base height is
+    // 8px)
+    int16_t line_height = 8 * _text_sz;
+    uint16_t c_idx = 0;
+    size_t msg_size = strlen(message);
+    for (size_t i = 0; i < msg_size && c_idx < msg_size; i++) {
+      if (y_idx + line_height > _height)
+        break;
+      if (message[i] == '\\' && i + 1 < msg_size &&
+          (message[i + 1] == 'n' || message[i + 1] == 'r')) {
+        // Handle \r\n sequence as a single newline
+        if (message[i + 1] == 'r' && i + 3 < msg_size &&
+            message[i + 2] == '\\' && message[i + 3] == 'n') {
+          // Skip to the next line
+          if (y_idx + line_height > _height)
+            break;
+          y_idx += line_height;
+          _display->setCursor(0, y_idx);
+          i += 3;
+        } else if (message[i + 1] == 'n') {
+          // Skip to the next line
+          if (y_idx + line_height > _height)
+            break;
+          y_idx += line_height;
+          _display->setCursor(0, y_idx);
+          i++;
+        }
+      } else if (message[i] == 0xC2 && message[i + 1] == 0xB0) {
+        _display->write(char(248));
+        i++;
+      } else {
+        _display->print(message[i]);
+      }
+    }
+  }
+
+private:
+  Adafruit_ST7789 *_display;
+};
+
+#endif // WS_DISP_DRV_ST7789

src/components/display/drivers/dispDrvThinkInkGrayscale4Eaamfgn.h

@@ -0,0 +1,140 @@
+/*!
+ * @file src/components/display/drivers/dispDrvThinkInkGrayscale4Eaamfgn.h
+ *
+ * Driver for ThinkInk 2.9" Grayscale 4-level EAAMFGN display (present on the
+ * 2025 version of the Adafruit MagTag)
+ *
+ * Adafruit invests time and resources providing this open source code,
+ * please support Adafruit and open-source hardware by purchasing
+ * products from Adafruit!
+ *
+ * Copyright (c) Brent Rubell 2025 for Adafruit Industries.
+ *
+ * BSD license, all text here must be included in any redistribution.
+ *
+ */
+#ifndef WS_DRV_THINKINK_GRAYSCALE4_EAAMFGN_H
+#define WS_DRV_THINKINK_GRAYSCALE4_EAAMFGN_H
+
+#include "dispDrvBase.h"
+
+/*!
+    @brief  Driver for a ThinkInk 2.9" Grayscale 4-level EAAMFGN display.
+*/
+class drvDispThinkInkGrayscale4Eaamfgn : public dispDrvBase {
+public:
+  /*!
+      @brief  Constructor for the ThinkInk Grayscale 4-level EAAMFGN display
+               driver.
+      @param  dc
+              Data/Command pin for the display.
+      @param  rst
+              Reset pin for the display.
+      @param  cs
+              Chip Select pin for the display.
+      @param  sram_cs
+              Optional SRAM Chip Select pin for E-Ink displays that support it.
+      @param  busy
+              Optional Busy pin for the display.
+  */
+  drvDispThinkInkGrayscale4Eaamfgn(int16_t dc, int16_t rst, int16_t cs,
+                                   int16_t sram_cs = -1, int16_t busy = -1)
+      : dispDrvBase(dc, rst, cs, sram_cs, busy), _display(nullptr) {}
+
+  ~drvDispThinkInkGrayscale4Eaamfgn() {
+    if (_display) {
+      delete _display;
+      _display = nullptr;
+    }
+  }
+
+  /*!
+      @brief  Attempts to initialize the ThinkInk Grayscale 4-level EAAMFGN
+              display driver.
+      @param  mode
+              The ThinkInk mode to use for the display.
+      @param  reset
+              Whether to reset the display before initialization.
+      @return True if the display was initialized successfully, false otherwise.
+  */
+  bool begin(thinkinkmode_t mode, bool reset = true) override {
+    _display = new ThinkInk_290_Grayscale4_EAAMFGN(_pin_dc, _pin_rst, _pin_cs,
+                                                   _pin_sram_cs, _pin_busy);
+    if (!_display)
+      return false; // Allocation failed
+
+    // Initialize the display
+    _display->begin(mode);
+    // Configure display settings
+    _text_sz = 3;
+    _display->setTextSize(_text_sz);
+    _display->setTextColor(EPD_BLACK);
+    _display->setTextWrap(false);
+    _height = _display->height();
+    _width = _display->width();
+    // Clear the display buffer
+    _display->clearBuffer();
+    _display->display();
+
+    return true;
+  }
+
+  /*!
+      @brief  Writes a message to the display.
+      @param  message
+              The message to write to the display.
+      @note   This method overrides the base class method to provide specific
+              functionality for the Think Ink Grayscale 4 EAAMGFGN driver.
+  */
+  virtual void writeMessage(const char *message) override {
+    if (_display == nullptr)
+      return;
+
+    // Start with a fresh display buffer
+    _display->clearBuffer();
+    int16_t y_idx = 0;
+    _display->setCursor(0, y_idx);
+
+    // Calculate the line height based on the text size (NOTE: base height is
+    // 8px)
+    int16_t line_height = 8 * _text_sz;
+    uint16_t c_idx = 0;
+    size_t msg_size = strlen(message);
+    for (size_t i = 0; i < msg_size && c_idx < msg_size; i++) {
+      if (y_idx + line_height > _height)
+        break;
+      if (message[i] == '\\' && i + 1 < msg_size &&
+          (message[i + 1] == 'n' || message[i + 1] == 'r')) {
+        // Handle \r\n sequence as a single newline
+        if (message[i + 1] == 'r' && i + 3 < msg_size &&
+            message[i + 2] == '\\' && message[i + 3] == 'n') {
+          // Skip to the next line
+          if (y_idx + line_height > _height)
+            break;
+          y_idx += line_height;
+          _display->setCursor(0, y_idx);
+          i += 3;
+        } else if (message[i + 1] == 'n') {
+          // Skip to the next line
+          if (y_idx + line_height > _height)
+            break;
+          y_idx += line_height;
+          _display->setCursor(0, y_idx);
+          i++;
+        }
+      } else if (message[i] == 0xC2 && message[i + 1] == 0xB0) {
+        // Degree symbol
+        _display->write(char(248));
+        i++;
+      } else {
+        _display->print(message[i]);
+      }
+    }
+    _display->display();
+  }
+
+private:
+  ThinkInk_290_Grayscale4_EAAMFGN *_display;
+};
+
+#endif // WS_DRV_THINKINK_GRAYSCALE4_EAAMFGN_H

src/components/display/drivers/dispDrvThinkInkGrayscale4T5.h

@@ -0,0 +1,140 @@
+/*!
+ * @file src/components/display/drivers/dispDrvThinkInkGrayscale4T5.h
+ *
+ * Driver for ThinkInk 2.9" Grayscale 4-level T5 display (present on the
+ * pre-2025 version of the Adafruit MagTag)
+ *
+ * Adafruit invests time and resources providing this open source code,
+ * please support Adafruit and open-source hardware by purchasing
+ * products from Adafruit!
+ *
+ * Copyright (c) Brent Rubell 2025 for Adafruit Industries.
+ *
+ * BSD license, all text here must be included in any redistribution.
+ *
+ */
+#ifndef WS_DRV_THINKINK_GRAYSCALE4_T5_H
+#define WS_DRV_THINKINK_GRAYSCALE4_T5_H
+
+#include "dispDrvBase.h"
+
+/*!
+    @brief  Driver for a ThinkInk 2.9" Grayscale 4-level T5 display (pre-2025
+   version of the Adafruit MagTag).
+*/
+class dispDrvThinkInkGrayscale4T5 : public dispDrvBase {
+public:
+  /*!
+      @brief  Constructor for the ThinkInk Grayscale 4-level EAAMFGN display
+               driver.
+      @param  dc
+              Data/Command pin for the display.
+      @param  rst
+              Reset pin for the display.
+      @param  cs
+              Chip Select pin for the display.
+      @param  sram_cs
+              Optional SRAM Chip Select pin for E-Ink displays that support it.
+      @param  busy
+              Optional Busy pin for the display.
+  */
+  dispDrvThinkInkGrayscale4T5(int16_t dc, int16_t rst, int16_t cs,
+                              int16_t sram_cs = -1, int16_t busy = -1)
+      : dispDrvBase(dc, rst, cs, sram_cs, busy), _display(nullptr) {}
+
+  ~dispDrvThinkInkGrayscale4T5() {
+    if (_display) {
+      delete _display;
+      _display = nullptr;
+    }
+  }
+
+  /*!
+      @brief  Attempts to initialize the ThinkInk Grayscale 4-level EAAMFGN
+              display driver.
+      @param  mode
+              The ThinkInk mode to use for the display.
+      @param  reset
+              Whether to reset the display before initialization.
+      @return True if the display was initialized successfully, false otherwise.
+  */
+  bool begin(thinkinkmode_t mode, bool reset = true) override {
+    _display = new ThinkInk_290_Grayscale4_T5(_pin_dc, _pin_rst, _pin_cs,
+                                              _pin_sram_cs, _pin_busy);
+    if (!_display)
+      return false; // Allocation failed
+
+    // Initialize the display
+    _display->begin(mode);
+    // Configure display settings
+    _text_sz = 3;
+    _display->setTextSize(_text_sz);
+    _display->setTextColor(EPD_BLACK);
+    _display->setTextWrap(false);
+    _height = _display->height();
+    _width = _display->width();
+    // Clear the display buffer
+    _display->clearBuffer();
+    _display->display();
+
+    return true;
+  }
+
+  /*!
+      @brief  Writes a message to the display.
+      @param  message
+              The message to write to the display.
+      @note   This method overrides the base class method to provide specific
+              functionality for the Think Ink Grayscale 4 EAAMGFGN driver.
+  */
+  virtual void writeMessage(const char *message) override {
+    if (_display == nullptr)
+      return;
+
+    // Start with a fresh display buffer
+    _display->clearBuffer();
+    int16_t y_idx = 0;
+    _display->setCursor(0, y_idx);
+
+    // Calculate the line height based on the text size (NOTE: base height is
+    // 8px)
+    int16_t line_height = 8 * _text_sz;
+    uint16_t c_idx = 0;
+    size_t msg_size = strlen(message);
+    for (size_t i = 0; i < msg_size && c_idx < msg_size; i++) {
+      if (y_idx + line_height > _height)
+        break;
+      if (message[i] == '\\' && i + 1 < msg_size &&
+          (message[i + 1] == 'n' || message[i + 1] == 'r')) {
+        // Handle \r\n sequence as a single newline
+        if (message[i + 1] == 'r' && i + 3 < msg_size &&
+            message[i + 2] == '\\' && message[i + 3] == 'n') {
+          // Skip to the next line
+          if (y_idx + line_height > _height)
+            break;
+          y_idx += line_height;
+          _display->setCursor(0, y_idx);
+          i += 3;
+        } else if (message[i + 1] == 'n') {
+          // Skip to the next line
+          if (y_idx + line_height > _height)
+            break;
+          y_idx += line_height;
+          _display->setCursor(0, y_idx);
+          i++;
+        }
+      } else if (message[i] == 0xC2 && message[i + 1] == 0xB0) {
+        _display->write(char(248));
+        i++;
+      } else {
+        _display->print(message[i]);
+      }
+    }
+    _display->display();
+  }
+
+private:
+  ThinkInk_290_Grayscale4_T5 *_display;
+};
+
+#endif // WS_DRV_THINKINK_GRAYSCALE4_T5_H

src/components/display/hardware.cpp

@@ -0,0 +1,418 @@
+/*!
+ * @file src/components/display/hardware.cpp
+ *
+ * Implementation for the display hardware.
+ *
+ * Adafruit invests time and resources providing this open source code,
+ * please support Adafruit and open-source hardware by purchasing
+ * products from Adafruit!
+ *
+ * Copyright (c) Brent Rubell 2025 for Adafruit Industries.
+ *
+ * BSD license, all text here must be included in any redistribution.
+ *
+ */
+#include "controller.h"
+
+/*!
+    @brief  Lambda function to create a dispDrvBase EPD instance.
+*/
+using FnCreateDispDrvEpd =
+    std::function<dispDrvBase *(int16_t, int16_t, int16_t, int16_t, int16_t)>;
+
+// Factory for creating a new display drivers
+// NOTE: When you add a new display driver, make sure to add it to the factory!
+static const std::map<std::string, FnCreateDispDrvEpd> FactoryDrvDispEpd = {
+    {"thinkink-gs4-eaamfgn",
+     [](int16_t dc, int16_t rst, int16_t cs, int16_t sram_cs,
+        int16_t busy) -> dispDrvBase * {
+       return new drvDispThinkInkGrayscale4Eaamfgn(dc, rst, cs, sram_cs, busy);
+     }},
+    {"thinkink-gs4-t5",
+     [](int16_t dc, int16_t rst, int16_t cs, int16_t sram_cs,
+        int16_t busy) -> dispDrvBase * {
+       return new dispDrvThinkInkGrayscale4T5(dc, rst, cs, sram_cs, busy);
+     }}};
+
+/*!
+    @brief  Lambda function to create a dispDrvBase SPI TFT instance
+*/
+using FnCreateDispDrvTft = std::function<dispDrvBase *(
+    int16_t, int16_t, int16_t, int16_t, int16_t, int16_t)>;
+
+// Factory for creating a new SPI TFT display driver
+// NOTE: When you add a new SPI TFT display driver, make sure to add it to the
+// factory!
+static const std::map<std::string, FnCreateDispDrvTft> FactoryDrvDispTft = {
+    {"st7735",
+     [](int16_t cs, int16_t dc, int16_t mosi, int16_t sck, int16_t rst,
+        int16_t miso) -> dispDrvBase * {
+       return new dispDrvSt7789(cs, dc, mosi, sck, rst, miso);
+     }},
+    {"st7789",
+     [](int16_t cs, int16_t dc, int16_t mosi, int16_t sck, int16_t rst,
+        int16_t miso) -> dispDrvBase * {
+       return new dispDrvSt7789(cs, dc, mosi, sck, rst, miso);
+     }}};
+
+/*!
+    @brief  Creates a new E-Ink display driver instance based on the driver
+   name.
+    @param  driver_name
+            The name of the display driver to create.
+    @param  dc
+            Data/Command pin number.
+    @param  rst
+            Reset pin number.
+    @param  cs
+            Chip Select pin number.
+    @param  sram_cs
+            Optional SRAM Chip Select pin number (default: -1).
+    @param  busy
+            Optional Busy pin number (default: -1).
+    @return Pointer to the created display driver instance, or nullptr if the
+            driver name is not recognized.
+*/
+dispDrvBase *CreateDrvDispEpd(const char *driver_name, int16_t dc, int16_t rst,
+                              int16_t cs, int16_t sram_cs = -1,
+                              int16_t busy = -1) {
+  auto it = FactoryDrvDispEpd.find(driver_name);
+  if (it == FactoryDrvDispEpd.end())
+    return nullptr;
+
+  return it->second(dc, rst, cs, sram_cs, busy);
+}
+
+/*!
+    @brief  Creates a new SPI TFT display driver instance based on the driver
+   name.
+    @param  driver_name
+            The name of the SPI TFT display driver to create.
+    @param  cs
+            Chip Select pin number.
+    @param  dc
+            Data/Command pin number.
+    @param  mosi
+            MOSI pin number.
+    @param  sck
+            SCK pin number.
+    @param  rst
+            Optional Reset pin number (default: -1).
+    @param  miso
+            Optional MISO pin number (default: -1).
+    @return Pointer to the created display driver instance, or nullptr if the
+            driver name is not recognized.
+*/
+dispDrvBase *CreateDrvDispTft(const char *driver_name, int16_t cs, int16_t dc,
+                              int16_t mosi, int16_t sck, int16_t rst = -1,
+                              int16_t miso = -1) {
+  auto it = FactoryDrvDispTft.find(driver_name);
+  if (it == FactoryDrvDispTft.end())
+    return nullptr;
+
+  return it->second(cs, dc, mosi, sck, rst, miso);
+}
+
+/*!
+    @brief  Constructs a new DisplayHardware object
+    @param  name
+            The name of the hardware instance.
+*/
+DisplayHardware::DisplayHardware(const char *name) {
+  strncpy(_name, name, sizeof(_name) - 1);
+  _name[sizeof(_name) - 1] = '\0';
+  _type = wippersnapper_display_v1_DisplayType_DISPLAY_TYPE_UNSPECIFIED;
+}
+
+/*!
+    @brief  Destructor
+*/
+DisplayHardware::~DisplayHardware() {
+  if (_drvDisp) {
+    delete _drvDisp;
+    _drvDisp = nullptr;
+  }
+}
+
+/*!
+    @brief  Sets the hardware's display type.
+    @param  type
+            The display type to set.
+*/
+void DisplayHardware::setType(wippersnapper_display_v1_DisplayType type) {
+  _type = type;
+}
+
+/*!
+    @brief  Gets the hardware's display type.
+    @return The current display type.
+*/
+wippersnapper_display_v1_DisplayType DisplayHardware::getType() {
+  return _type;
+}
+
+/*!
+    @brief  Parses a pin string (e.g., "D5") and returns the corresponding pin
+   number.
+    @param  pinStr
+            The pin string to parse.
+    @return The pin number, or -1 if the string is invalid.
+*/
+int16_t DisplayHardware::parsePin(const char *pinStr) {
+  if (!pinStr || strlen(pinStr) < 2 || pinStr[0] != 'D') {
+    return -1;
+  }
+  return atoi(pinStr + 1);
+}
+
+/*!
+    @brief  Configures the EPD display with the provided configuration.
+    @param  config
+            Pointer to the EPD configuration structure.
+    @param  spi_config
+            Pointer to the SPI configuration structure for EPD.
+    @return True if configuration was successful, False otherwise.
+*/
+bool DisplayHardware::beginEPD(
+    wippersnapper_display_v1_EPDConfig *config,
+    wippersnapper_display_v1_EpdSpiConfig *spi_config) {
+  // Validate pointers
+  if (config == nullptr || spi_config == nullptr) {
+    WS_DEBUG_PRINTLN("[display] EPD config or SPI config is null!");
+    return false;
+  }
+
+  // Validate mode is a correct EPD mode
+  if (config->mode == wippersnapper_display_v1_EPDMode_EPD_MODE_UNSPECIFIED) {
+    WS_DEBUG_PRINTLN("[display] Unsupported EPD mode!");
+    return false;
+  }
+
+  // If we already have a display driver assigned to this hardware instance,
+  // clean it up!
+  if (_drvDisp) {
+    delete _drvDisp;
+    _drvDisp = nullptr;
+  }
+
+  // Parse and assign pins
+  int16_t srcs = -1, busy = -1;
+  int16_t dc = parsePin(spi_config->pin_dc);
+  int16_t rst = parsePin(spi_config->pin_rst);
+  int16_t cs = parsePin(spi_config->pin_cs);
+
+  // Optionally parse SRAM CS and BUSY pins
+  if (strlen(spi_config->pin_sram_cs) >= 2) {
+    srcs = parsePin(spi_config->pin_sram_cs);
+  }
+  if (strlen(spi_config->pin_busy) >= 2) {
+    busy = parsePin(spi_config->pin_busy);
+  }
+
+  // Configure SPI bus
+  if (spi_config->bus != 0) {
+    WS_DEBUG_PRINTLN(
+        "[display] ERROR: Non-default SPI buses are currently not supported!");
+    return false;
+  }
+
+  // For "magtag" component name, attempt to autodetect the driver type
+  if (strncmp(_name, "magtag", 6) == 0) {
+    if (detect_ssd1680(cs, dc, rst)) {
+      // Detected SSD1680, use EAAMFGN driver
+      strncpy(_name, "thinkink-gs4-eaamfgn", sizeof(_name) - 1);
+      _name[sizeof(_name) - 1] = '\0';
+    } else {
+      // Did not detect SSD1680, use IL0373 driver
+      strncpy(_name, "thinkink-gs4-t5", sizeof(_name) - 1);
+      _name[sizeof(_name) - 1] = '\0';
+    }
+  }
+
+  // Create display driver object using the factory function
+  _drvDisp = CreateDrvDispEpd(_name, dc, rst, cs, srcs, busy);
+  if (!_drvDisp) {
+    WS_DEBUG_PRINTLN("[display] Failed to create display driver!");
+    return false; // Failed to create display driver
+  }
+
+  // Configure EPD mode
+  thinkinkmode_t epd_mode = THINKINK_MONO;
+  if (config->mode == wippersnapper_display_v1_EPDMode_EPD_MODE_GRAYSCALE4) {
+    epd_mode = THINKINK_GRAYSCALE4;
+    WS_DEBUG_PRINTLN("[display] EPD mode: GRAYSCALE4");
+  }
+
+  if (!_drvDisp->begin(epd_mode)) {
+    WS_DEBUG_PRINTLN("[display] Failed to begin display driver!");
+    delete _drvDisp;
+    _drvDisp = nullptr;
+    return false;
+  }
+
+  return true;
+}
+
+/*!
+    @brief  Removes a suffix from the hardware instance name, if it exists.
+    @param  suffix
+            The suffix to remove (e.g., "-lg", "-md", "-sm").
+*/
+void DisplayHardware::removeSuffix(const char *suffix) {
+  char *suffix_pos = strstr(_name, suffix);
+  if (suffix_pos) {
+    *suffix_pos = '\0'; // Truncate string at suffix position
+  }
+}
+
+/*!
+    @brief  Attempts to configure and initialize a TFT display
+    @param  config
+            Pointer to the TFT configuration structure.
+    @param  spi_config
+            Pointer to the SPI configuration structure for TFT.
+    @return True if configuration was successful, False otherwise.
+*/
+bool DisplayHardware::beginTft(
+    wippersnapper_display_v1_TftConfig *config,
+    wippersnapper_display_v1_TftSpiConfig *spi_config) {
+  // Validate pointers
+  if (config == nullptr || spi_config == nullptr) {
+    WS_DEBUG_PRINTLN("[display] EPD config or SPI config is null!");
+    return false;
+  }
+
+  // If we already have a display driver assigned to this hardware instance,
+  // clean it up!
+  if (_drvDisp) {
+    delete _drvDisp;
+    _drvDisp = nullptr;
+  }
+
+  int16_t rst = -1, miso = -1;
+  int16_t cs = parsePin(spi_config->pin_cs);
+  int16_t dc = parsePin(spi_config->pin_dc);
+  int16_t mosi = parsePin(spi_config->pin_mosi);
+  int16_t sck = parsePin(spi_config->pin_sck);
+
+  // Optionally parse SRAM CS and BUSY pins
+  if (strlen(spi_config->pin_rst) >= 2) {
+    rst = parsePin(spi_config->pin_rst);
+  }
+  if (strlen(spi_config->pin_miso) >= 2) {
+    miso = parsePin(spi_config->pin_miso);
+  }
+
+  // Configure text size based on suffix in driver name
+  uint8_t text_sz; // Default text size
+  if (strstr(_name, "-lg") != nullptr) {
+    // Larger text size for displays with -lg suffix
+    text_sz = 4;
+    removeSuffix("-lg");
+  } else if (strstr(_name, "-md") != nullptr) {
+    // Larger text size for displays with -md suffix
+    text_sz = 3;
+    removeSuffix("-md");
+  } else {
+    text_sz = 1;
+  }
+
+  // Create display driver object using the factory function
+  _drvDisp = CreateDrvDispTft(_name, cs, dc, mosi, sck, rst, miso);
+  if (!_drvDisp) {
+    WS_DEBUG_PRINTLN("[display] Failed to create display driver!");
+    return false;
+  }
+
+  _drvDisp->setWidth(config->width);
+  _drvDisp->setHeight(config->height);
+  _drvDisp->setRotation(config->rotation);
+  _drvDisp->begin();
+  _drvDisp->setTextSize(text_sz);
+
+  return true;
+}
+
+/*!
+    @brief  Gets the name of the display hardware instance.
+    @return The name of the display hardware instance.
+*/
+const char *DisplayHardware::getName() { return _name; }
+
+/*!
+    @brief  Writes a message to the display.
+    @param  message
+            The message to display.
+*/
+void DisplayHardware::writeMessage(const char *message) {
+  if (!_drvDisp)
+    return;
+  _drvDisp->writeMessage(message);
+}
+
+/*!
+    @brief  Detects if an SSD1680 EPD is connected using bit-banged SPI.
+    @param  cs
+            Chip Select pin number.
+    @param  dc
+            Data/Command pin number.
+    @param  rst
+            Reset pin number.
+    @return True if an SSD1680 is detected, False otherwise (IL0373 or different
+   EPD).
+*/
+bool DisplayHardware::detect_ssd1680(uint8_t cs, uint8_t dc, uint8_t rst) {
+  // note: for a complete implementation reference, see
+  // https://github.com/adafruit/circuitpython/commit/f4316cb2491c815b128acca47f1bb75519fe306e
+  // Configure SPI pins to bit-bang
+  pinMode(MOSI, OUTPUT);
+  pinMode(SCK, OUTPUT);
+  pinMode(cs, OUTPUT);
+  pinMode(dc, OUTPUT);
+  pinMode(rst, OUTPUT);
+
+  // Begin transaction by pulling cs and dc LOW
+  digitalWrite(cs, LOW);
+  digitalWrite(dc, LOW);
+  digitalWrite(SCK, LOW);
+  digitalWrite(rst, HIGH);
+
+  // Write to read register 0x71
+  uint8_t cmd = 0x71;
+  for (int i = 0; i < 8; i++) {
+    digitalWrite(MOSI, (cmd & (1 << (7 - i))) != 0);
+    digitalWrite(SCK, HIGH);
+    digitalWrite(SCK, LOW);
+  }
+
+  // Set DC high to indicate data and switch MOSI to input with PUR in case
+  // SSD1680 does not send data back
+  digitalWrite(dc, HIGH);
+  delayMicroseconds(1);
+  pinMode(MOSI, INPUT_PULLUP);
+  delayMicroseconds(1);
+
+  // Read response from register
+  uint8_t status = 0;
+  for (int i = 0; i < 8; i++) {
+    status <<= 1;
+    if (digitalRead(MOSI)) {
+      status |= 1;
+    }
+    digitalWrite(SCK, HIGH);
+    delayMicroseconds(1);
+    digitalWrite(SCK, LOW);
+    delayMicroseconds(1);
+  }
+
+  // End transaction by pulling CS high
+  digitalWrite(cs, HIGH);
+
+  // Put back MOSI pin as an output
+  pinMode(MOSI, OUTPUT);
+
+  WS_DEBUG_PRINT("[display] Bitbang read 0x71: 0x");
+  WS_DEBUG_PRINTLN(status, HEX);
+
+  return status == 0xFF;
+}

src/components/display/hardware.h

@@ -0,0 +1,62 @@
+/*!
+ * @file src/components/display/hardware.h
+ *
+ * Hardware interface for display components.
+ *
+ * Adafruit invests time and resources providing this open source code,
+ * please support Adafruit and open-source hardware by purchasing
+ * products from Adafruit!
+ *
+ * Copyright (c) Brent Rubell 2025 for Adafruit Industries.
+ *
+ * BSD license, all text here must be included in any redistribution.
+ *
+ */
+#ifndef WS_DISPLAY_HARDWARE_H
+#define WS_DISPLAY_HARDWARE_H
+#include "Wippersnapper.h"
+#include "drivers/dispDrvBase.h"
+#include "drivers/dispDrvSt7789.h"
+#include "drivers/dispDrvThinkInkGrayscale4Eaamfgn.h"
+#include "drivers/dispDrvThinkInkGrayscale4T5.h"
+#include <functional>
+#include <map>
+
+/*!
+    @brief  Interface for interacting with display hardware (TFT, eInk,
+            OLED, etc.)
+            This class provides methods to initialize, write to, and
+            manage the state of display hardware.
+*/
+class DisplayHardware {
+public:
+  DisplayHardware(const char *name);
+  ~DisplayHardware();
+
+  //
+  // API for configuring the display hardware //
+  //
+  const char *getName();
+  void setType(wippersnapper_display_v1_DisplayType type);
+  wippersnapper_display_v1_DisplayType getType();
+  bool beginEPD(wippersnapper_display_v1_EPDConfig *config,
+                wippersnapper_display_v1_EpdSpiConfig *spi_config);
+  bool beginTft(wippersnapper_display_v1_TftConfig *config,
+                wippersnapper_display_v1_TftSpiConfig *spi_config);
+
+  //
+  // API for Adafruit_GFX that abstracts hardware functionality
+  // NOTE: These methods are meant to be implemented within dispDrvBase and
+  // exposed within dispDrv driver instances
+  //
+  void writeMessage(const char *message);
+
+private:
+  int16_t parsePin(const char *pinStr);
+  void removeSuffix(const char *suffix);
+  bool detect_ssd1680(uint8_t cs, uint8_t dc, uint8_t rst);
+  char _name[64]; ///< Identifies the hardware instance
+  wippersnapper_display_v1_DisplayType _type; ///< Display type
+  dispDrvBase *_drvDisp = nullptr;            ///< Base display driver
+};
+#endif // WS_DISPLAY_HARDWARE_H

src/components/i2c/WipperSnapper_I2C.cpp

@@ -181,14 +181,14 @@ WipperSnapper_Component_I2C::scanAddresses() {
       continue;
     } else if (endTransmissionRC == 4) {
       WS_DEBUG_PRINTLN(
-          "[i2c] Did not find device: Unspecified bus error occurred!");
+          "[i2c] Did not find device: Unspecified bus error occured!");
       continue;
     } else if (endTransmissionRC == 5) {
       WS_DEBUG_PRINTLN("[i2c] Did not find device: Bus timed out!");
       continue;
     } else {
       WS_DEBUG_PRINTLN(
-          "[i2c] Did not find device: Unknown bus error has occurred!");
+          "[i2c] Did not find device: Unknown bus error has occured!");
       continue;
     }
 #endif
@@ -236,16 +236,6 @@ bool WipperSnapper_Component_I2C::initI2CDevice(
     }
     _ahtx0->configureDriver(msgDeviceInitReq);
     drivers.push_back(_ahtx0);
-  } else if (strcmp("as5600", msgDeviceInitReq->i2c_device_name) == 0) {
-    _as5600 = new WipperSnapper_I2C_Driver_AS5600(this->_i2c, i2cAddress);
-    if (!_as5600->begin()) {
-      WS_DEBUG_PRINTLN("ERROR: Failed to initialize AS5600 chip!");
-      _busStatusResponse =
-          wippersnapper_i2c_v1_BusResponse_BUS_RESPONSE_DEVICE_INIT_FAIL;
-      return false;
-    }
-    _as5600->configureDriver(msgDeviceInitReq);
-    drivers.push_back(_as5600);
   } else if (strcmp("bh1750", msgDeviceInitReq->i2c_device_name) == 0) {
     _bh1750 = new WipperSnapper_I2C_Driver_BH1750(this->_i2c, i2cAddress);
     if (!_bh1750->begin()) {
@@ -547,33 +537,6 @@ bool WipperSnapper_Component_I2C::initI2CDevice(
     _mcp9808->configureDriver(msgDeviceInitReq);
     drivers.push_back(_mcp9808);
     WS_DEBUG_PRINTLN("MCP9808 Initialized Successfully!");
-  } else if (strcmp("mlx90632b", msgDeviceInitReq->i2c_device_name) == 0 ||
-             strcmp("mlx90632d_med", msgDeviceInitReq->i2c_device_name) == 0) {
-    _mlx90632d = new WipperSnapper_I2C_Driver_MLX90632D(this->_i2c, i2cAddress);
-    if (!_mlx90632d->begin()) {
-      WS_DEBUG_PRINTLN("ERROR: Failed to initialize MLX90632!");
-      _busStatusResponse =
-          wippersnapper_i2c_v1_BusResponse_BUS_RESPONSE_DEVICE_INIT_FAIL;
-      return false;
-    }
-    _mlx90632d->configureDriver(msgDeviceInitReq);
-    drivers.push_back(_mlx90632d);
-    WS_DEBUG_PRINTLN("MLX90632 Initialized Successfully!");
-  } else if (strcmp("mlx90632d_ext", msgDeviceInitReq->i2c_device_name) == 0) {
-    _mlx90632d_ext =
-        new WipperSnapper_I2C_Driver_MLX90632D(this->_i2c, i2cAddress);
-    // set extended range
-    if (!_mlx90632d_ext->begin() ||
-        !_mlx90632d_ext->ConfigureAndPrintSensorInfo(true)) {
-      WS_DEBUG_PRINTLN(
-          "ERROR: Failed to initialize MLX90632D with extended range!");
-      _busStatusResponse =
-          wippersnapper_i2c_v1_BusResponse_BUS_RESPONSE_DEVICE_INIT_FAIL;
-      return false;
-    }
-    _mlx90632d_ext->configureDriver(msgDeviceInitReq);
-    drivers.push_back(_mlx90632d_ext);
-    WS_DEBUG_PRINTLN("MLX90632D_EXT Initialized Successfully!");
   } else if (strcmp("mpl115a2", msgDeviceInitReq->i2c_device_name) == 0) {
     _mpl115a2 = new WipperSnapper_I2C_Driver_MPL115A2(this->_i2c, i2cAddress);
     if (!_mpl115a2->begin()) {
@@ -1344,7 +1307,7 @@ void WipperSnapper_Component_I2C::update() {
 
     std::vector<WipperSnapper_I2C_Driver *>::iterator iter, end;
     for (iter = drivers.begin(), end = drivers.end(); iter != end; ++iter) {
-      // Number of events which occurred for this driver
+      // Number of events which occured for this driver
       msgi2cResponse.payload.resp_i2c_device_event.sensor_event_count = 0;
 
       // Event struct - zero-initialise on each iteration

src/components/i2c/WipperSnapper_I2C.h

@@ -22,7 +22,6 @@
 #include "drivers/WipperSnapper_I2C_Driver.h"
 #include "drivers/WipperSnapper_I2C_Driver_ADT7410.h"
 #include "drivers/WipperSnapper_I2C_Driver_AHTX0.h"
-#include "drivers/WipperSnapper_I2C_Driver_AS5600.h"
 #include "drivers/WipperSnapper_I2C_Driver_BH1750.h"
 #include "drivers/WipperSnapper_I2C_Driver_BME280.h"
 #include "drivers/WipperSnapper_I2C_Driver_BME680.h"
@@ -51,7 +50,6 @@
 #include "drivers/WipperSnapper_I2C_Driver_MAX17048.h"
 #include "drivers/WipperSnapper_I2C_Driver_MCP3421.h"
 #include "drivers/WipperSnapper_I2C_Driver_MCP9808.h"
-#include "drivers/WipperSnapper_I2C_Driver_MLX90632D.h"
 #include "drivers/WipperSnapper_I2C_Driver_MPL115A2.h"
 #include "drivers/WipperSnapper_I2C_Driver_MPRLS.h"
 #include "drivers/WipperSnapper_I2C_Driver_MS8607.h"
@@ -159,7 +157,6 @@ private:
       _drivers_out; ///< List of i2c output drivers
   // Sensor driver objects
   WipperSnapper_I2C_Driver_AHTX0 *_ahtx0 = nullptr;
-  WipperSnapper_I2C_Driver_AS5600 *_as5600 = nullptr;
   WipperSnapper_I2C_Driver_D6T1A *_d6t1a = nullptr;
   WipperSnapper_I2C_Driver_DPS310 *_dps310 = nullptr;
   WipperSnapper_I2C_Driver_DS2484 *_ds2484 = nullptr;
@@ -183,8 +180,6 @@ private:
   WipperSnapper_I2C_Driver_LTR390 *_ltr390 = nullptr;
   WipperSnapper_I2C_Driver_MCP3421 *_mcp3421 = nullptr;
   WipperSnapper_I2C_Driver_MCP9808 *_mcp9808 = nullptr;
-  WipperSnapper_I2C_Driver_MLX90632D *_mlx90632d = nullptr;
-  WipperSnapper_I2C_Driver_MLX90632D *_mlx90632d_ext = nullptr;
   WipperSnapper_I2C_Driver_MPL115A2 *_mpl115a2 = nullptr;
   WipperSnapper_I2C_Driver_MPRLS *_mprls = nullptr;
   WipperSnapper_I2C_Driver_MS8607 *_ms8607 = nullptr;

src/components/i2c/drivers/WipperSnapper_I2C_Driver_AS5600.h

@@ -1,155 +0,0 @@
-/*!
- * @file WipperSnapper_I2C_Driver_AS5600.h
- *
- * Device driver for the AS5600 Magnetic Angle sensor.
- *
- * Adafruit invests time and resources providing this open source code,
- * please support Adafruit and open-source hardware by purchasing
- * products from Adafruit!
- *
- * Copyright (c) Tyeth Gundry 2024 for Adafruit Industries.
- *
- * MIT license, all text here must be included in any redistribution.
- *
- */
-#ifndef WipperSnapper_I2C_Driver_AS5600_H
-#define WipperSnapper_I2C_Driver_AS5600_H
-
-#include <Adafruit_AS5600.h>
-
-#include "WipperSnapper_I2C_Driver.h"
-#include "Wippersnapper.h"
-
-/**************************************************************************/
-/*!
-    @brief  Class that provides a driver interface for a AS5600 sensor.
-*/
-/**************************************************************************/
-class WipperSnapper_I2C_Driver_AS5600 : public WipperSnapper_I2C_Driver {
-public:
-  /*******************************************************************************/
-  /*!
-      @brief    Constructor for the AS5600 sensor.
-      @param    i2c
-                The I2C interface.
-      @param    sensorAddress
-                7-bit device address.
-  */
-  /*******************************************************************************/
-  WipperSnapper_I2C_Driver_AS5600(TwoWire *i2c, uint16_t sensorAddress)
-      : WipperSnapper_I2C_Driver(i2c, sensorAddress) {
-    _as5600 = nullptr;
-    _angle = 0;
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Destructor for an AS5600 sensor.
-  */
-  /*******************************************************************************/
-  ~WipperSnapper_I2C_Driver_AS5600() {
-    if (_as5600) {
-      delete _as5600;
-      _as5600 = nullptr;
-    }
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Initializes the AS5600 sensor and begins I2C.
-      @returns  True if initialized successfully, False otherwise.
-  */
-  /*******************************************************************************/
-  bool begin() {
-    _as5600 = new Adafruit_AS5600();
-    if (!_as5600->begin((uint8_t)_sensorAddress, _i2c)) {
-      WS_DEBUG_PRINTLN("Failed to find AS5600 chip");
-      return false;
-    }
-
-    if (!configureSensor()) {
-      WS_DEBUG_PRINTLN("Failed to configure AS5600 sensor");
-      return false;
-    }
-    return true;
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Configures the AS5600 sensor.
-      @returns  True if the sensor was configured successfully, False otherwise.
-  */
-  /*******************************************************************************/
-  bool configureSensor() {
-    return _as5600->enableWatchdog(false) &&
-           // Normal (high) power mode
-           _as5600->setPowerMode(AS5600_POWER_MODE_NOM) &&
-           // No Hysteresis
-           _as5600->setHysteresis(AS5600_HYSTERESIS_OFF) &&
-           // analog output (0-VCC for 0-360 degrees)
-           _as5600->setOutputStage(AS5600_OUTPUT_STAGE_ANALOG_FULL) &&
-           // setup filters
-           _as5600->setSlowFilter(AS5600_SLOW_FILTER_16X) &&
-           _as5600->setFastFilterThresh(AS5600_FAST_FILTER_THRESH_SLOW_ONLY) &&
-           // Reset position settings to defaults
-           _as5600->setZPosition(0) && _as5600->setMPosition(4095) &&
-           _as5600->setMaxAngle(4095);
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Reads the Angle sensor.
-      @returns  True if the sensor was read successfully, False otherwise.
-  */
-  /*******************************************************************************/
-  bool readSensor() {
-    if (!_as5600->isMagnetDetected()) {
-      WS_DEBUG_PRINTLN("Magnet not detected!");
-      return false;
-    }
-
-    // Continuously read and display angle values
-    uint16_t rawAngle = _as5600->getRawAngle();
-    uint16_t angle = _as5600->getAngle();
-
-    WS_DEBUG_PRINT("AS5600 Raw: ");
-    WS_DEBUG_PRINT(rawAngle);
-    WS_DEBUG_PRINT(" | Scaled: ");
-    WS_DEBUG_PRINT(angle);
-
-    // Check status conditions
-    if (_as5600->isAGCminGainOverflow()) {
-      WS_DEBUG_PRINTLN(" | MH: magnet too strong");
-      return false;
-    }
-    if (_as5600->isAGCmaxGainOverflow()) {
-      WS_DEBUG_PRINTLN(" | ML: magnet too weak");
-      return false;
-    }
-    _angle = ((float)angle / 4095.0) * 360.0;
-    return true;
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Reads the Angle sensor with short wait for data.
-      @param    rawEvent
-                Angle sensor reading
-      @returns  True if the sensor event was obtained successfully, False
-                otherwise.
-  */
-  /*******************************************************************************/
-  bool getEventRaw(sensors_event_t *rawEvent) {
-    if (!readSensor()) {
-      return false;
-    }
-    rawEvent->data[0] = _angle;
-    return true;
-  }
-
-protected:
-  float _angle;             ///< Current angle reading from the AS5600 sensor
-  Adafruit_AS5600 *_as5600; ///< Pointer to AS5600 sensor object
-};
-
-#endif // WipperSnapper_I2C_Driver_AS5600

src/components/i2c/drivers/WipperSnapper_I2C_Driver_MLX90632D.h

@@ -1,233 +0,0 @@
-/*!
- * @file WipperSnapper_I2C_Driver_MLX90632D.h
- *
- * Device driver for a Melexis MLX90632-D (medical) thermal FIR sensor.
- *
- * Adafruit invests time and resources providing this open source code,
- * please support Adafruit and open-source hardware by purchasing
- * products from Adafruit!
- *
- * Copyright (c) Tyeth Gundry 2025 for Adafruit Industries.
- *
- * MIT license, all text here must be included in any redistribution.
- *
- */
-
-#ifndef WipperSnapper_I2C_Driver_MLX90632D_H
-#define WipperSnapper_I2C_Driver_MLX90632D_H
-
-#include <Adafruit_MLX90632.h>
-
-#include "WipperSnapper_I2C_Driver.h"
-
-/**************************************************************************/
-/*!
-    @brief  Sensor driver for the Melexis MLX90632-D temperature sensor.
-*/
-/**************************************************************************/
-class WipperSnapper_I2C_Driver_MLX90632D : public WipperSnapper_I2C_Driver {
-public:
-  /*******************************************************************************/
-  /*!
-      @brief    Constructor for an MLX90632 sensor.
-      @param    i2c
-                The I2C interface.
-      @param    sensorAddress
-                7-bit device address.
-  */
-  /*******************************************************************************/
-  WipperSnapper_I2C_Driver_MLX90632D(TwoWire *i2c, uint16_t sensorAddress)
-      : WipperSnapper_I2C_Driver(i2c, sensorAddress) {
-    _i2c = i2c;
-    _sensorAddress = sensorAddress;
-    _mlx90632 = nullptr;
-    _deviceTemp = NAN;
-    _objectTemp = NAN;
-    _lastRead = 0;
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Destructor for an MLX90632 sensor.
-  */
-  /*******************************************************************************/
-  ~WipperSnapper_I2C_Driver_MLX90632D() {
-    if (_mlx90632) {
-      delete _mlx90632;
-      _mlx90632 = nullptr;
-    }
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Initializes the MLX90632 sensor and begins I2C.
-      @returns  True if initialized successfully, False otherwise.
-  */
-  /*******************************************************************************/
-  bool begin() {
-    if (_mlx90632) {
-      delete _mlx90632;
-      _mlx90632 = nullptr;
-    }
-    _mlx90632 = new Adafruit_MLX90632();
-    // attempt to initialize MLX90632
-    if (!_mlx90632->begin(_sensorAddress, _i2c))
-      return false;
-
-    return ConfigureAndPrintSensorInfo();
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Configures the MLX90632 sensor and prints its information.
-      @param    extendedInsteadOfMedicalRange
-                If true, configures the sensor for extended temperature
-     range/acc.
-      @returns  True if configuration fetching and setting were successful.
-  */
-  /*******************************************************************************/
-  bool ConfigureAndPrintSensorInfo(bool extendedInsteadOfMedicalRange = false) {
-    // Reset the device
-    if (!_mlx90632->reset()) {
-      WS_DEBUG_PRINTLN(F("Device reset failed"));
-      return false;
-    }
-
-    uint16_t productCode = _mlx90632->getProductCode();
-    // Decode product code bits
-    uint8_t fov = (productCode >> 8) & 0x3;
-    uint8_t package = (productCode >> 5) & 0x7;
-    uint8_t accuracy = productCode & 0x1F;
-
-    if (!_mlx90632->setMode(MLX90632_MODE_CONTINUOUS)) {
-      WS_DEBUG_PRINTLN(F("Failed to set mode"));
-      return false;
-    }
-
-    // set accuracy mode based on medical if detected
-    if (accuracy == 1) {
-      // Set and get measurement select (medical)
-      if (!extendedInsteadOfMedicalRange &&
-          !_mlx90632->setMeasurementSelect(MLX90632_MEAS_MEDICAL)) {
-        WS_DEBUG_PRINTLN(F("Failed to set measurement select to Medical"));
-        return false;
-      } else if (extendedInsteadOfMedicalRange &&
-                 !_mlx90632->setMeasurementSelect(
-                     MLX90632_MEAS_EXTENDED_RANGE)) {
-        WS_DEBUG_PRINTLN(
-            F("Failed to set measurement select to Extended Range"));
-        return false;
-      }
-    }
-
-    // Set and get refresh rate (default to 2Hz)
-    if (!_mlx90632->setRefreshRate(MLX90632_REFRESH_2HZ)) {
-      WS_DEBUG_PRINTLN(F("Failed to set refresh rate to 2Hz"));
-      return false;
-    }
-
-    if (!_mlx90632->resetNewData()) {
-      WS_DEBUG_PRINTLN(F("Failed to reset new data flag"));
-      return false;
-    }
-    return true;
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Checks if sensor was read within last 1s, or is the first read.
-      @returns  True if the sensor was recently read, False otherwise.
-  */
-  /*******************************************************************************/
-  bool HasBeenReadInLast200ms() {
-    return _lastRead != 0 && millis() - _lastRead < 200;
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Reads the sensor.
-      @returns  True if the sensor was read successfully, False otherwise.
-  */
-  /*******************************************************************************/
-  bool ReadSensorData() {
-    bool result = false;
-    if (HasBeenReadInLast200ms()) {
-      WS_DEBUG_PRINTLN(F("Sensor was read recently, using cached data"));
-      return true;
-    }
-
-    // Check if we need to trigger a new measurement for step modes
-    mlx90632_mode_t currentMode = _mlx90632->getMode();
-    if (currentMode == MLX90632_MODE_STEP ||
-        currentMode == MLX90632_MODE_SLEEPING_STEP) {
-      // Trigger single measurement (SOC bit) for step modes
-      if (!_mlx90632->startSingleMeasurement()) {
-        WS_DEBUG_PRINTLN(F("Failed to start single measurement"));
-        return false;
-      }
-      delay(510); // Wait for measurement to complete @ 2Hz
-    }
-
-    // Only check new data flag - much more efficient for continuous mode
-    if (_mlx90632->isNewData()) {
-      _deviceTemp = _mlx90632->getAmbientTemperature();
-      _objectTemp = _mlx90632->getObjectTemperature();
-      if (isnan(_objectTemp)) {
-        WS_DEBUG_PRINTLN(F("NaN (invalid cycle position)"));
-        return false;
-      }
-      result = true;
-      _lastRead = millis();
-      // Reset new data flag after reading
-      if (!_mlx90632->resetNewData()) {
-        WS_DEBUG_PRINTLN(F("Failed to reset new data flag"));
-      }
-    } else {
-      WS_DEBUG_PRINTLN(F("No new data available, skipping read"));
-    }
-
-    return result;
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Gets the MLX90632's current temperature.
-      @param    tempEvent
-                Pointer to an Adafruit_Sensor event.
-      @returns  True if the temperature was obtained successfully, False
-                otherwise.
-  */
-  /*******************************************************************************/
-  bool getEventAmbientTemp(sensors_event_t *tempEvent) {
-    if (ReadSensorData() && _deviceTemp != NAN) {
-      tempEvent->temperature = _deviceTemp;
-      return true;
-    }
-    return false; // sensor not read recently, return false
-  }
-
-  /*******************************************************************************/
-  /*!
-      @brief    Gets the MLX90632's object temperature.
-      @param    tempEvent
-                Pointer to an Adafruit_Sensor event.
-      @returns  True if the temperature was obtained successfully, False
-                otherwise.
-  */
-  /*******************************************************************************/
-  bool getEventObjectTemp(sensors_event_t *tempEvent) {
-    if (ReadSensorData() && _objectTemp != NAN) {
-      tempEvent->temperature = _objectTemp;
-      return true;
-    }
-    return false; // sensor not read recently, return false
-  }
-
-protected:
-  double _deviceTemp; ///< Device temperature in Celsius
-  double _objectTemp; ///< Object temperature in Celsius
-  uint32_t _lastRead; ///< Last time the sensor was read in milliseconds
-  Adafruit_MLX90632 *_mlx90632 = nullptr; ///< MLX90632 object
-};
-
-#endif // WipperSnapper_I2C_Driver_MLX90632D_H

src/components/register/Wippersnapper_Register.cpp

@@ -55,7 +55,7 @@ bool Wippersnapper::encodePubRegistrationReq() {
   if (!_status)
     return _status;
 
-  // publish message
+  // pubish message
   WS.publish(WS._topic_description, _message_buffer, _message_len, 1);
   WS_DEBUG_PRINTLN("Published!");
   WS._boardStatus = WS_BOARD_DEF_SENT;

src/components/servo/ws_servo.cpp

@@ -72,7 +72,7 @@ bool ws_servo::servo_attach(int pin, int minPulseWidth, int maxPulseWidth,
 #ifdef ARDUINO_ARCH_ESP32
   rc = servo->attach(pin, minPulseWidth, maxPulseWidth, freq);
 #else
-  (void)freq; // suppress warning when we don't use the frequency parameter
+  (void)freq; // supress warning when we don't use the frequency parameter
   rc = servo->attach(pin, minPulseWidth, maxPulseWidth);
 #endif
   if (rc == ERR_SERVO_ATTACH)

src/wippersnapper/description/v1/description.pb.c

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #include "wippersnapper/description/v1/description.pb.h"
 #if PB_PROTO_HEADER_VERSION != 40

src/wippersnapper/description/v1/description.pb.h

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #ifndef PB_WIPPERSNAPPER_DESCRIPTION_V1_WIPPERSNAPPER_DESCRIPTION_V1_DESCRIPTION_PB_H_INCLUDED
 #define PB_WIPPERSNAPPER_DESCRIPTION_V1_WIPPERSNAPPER_DESCRIPTION_V1_DESCRIPTION_PB_H_INCLUDED

src/wippersnapper/display/v1/display.pb.c

@@ -0,0 +1,41 @@
+/* Automatically generated nanopb constant definitions */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
+
+#include "wippersnapper/display/v1/display.pb.h"
+#if PB_PROTO_HEADER_VERSION != 40
+#error Regenerate this file with the current version of nanopb generator.
+#endif
+
+PB_BIND(wippersnapper_display_v1_EpdSpiConfig, wippersnapper_display_v1_EpdSpiConfig, AUTO)
+
+
+PB_BIND(wippersnapper_display_v1_EPDConfig, wippersnapper_display_v1_EPDConfig, AUTO)
+
+
+PB_BIND(wippersnapper_display_v1_EPDWriteOptions, wippersnapper_display_v1_EPDWriteOptions, AUTO)
+
+
+PB_BIND(wippersnapper_display_v1_TftSpiConfig, wippersnapper_display_v1_TftSpiConfig, AUTO)
+
+
+PB_BIND(wippersnapper_display_v1_TftConfig, wippersnapper_display_v1_TftConfig, AUTO)
+
+
+PB_BIND(wippersnapper_display_v1_DisplayAddOrReplace, wippersnapper_display_v1_DisplayAddOrReplace, AUTO)
+
+
+PB_BIND(wippersnapper_display_v1_DisplayRemove, wippersnapper_display_v1_DisplayRemove, AUTO)
+
+
+PB_BIND(wippersnapper_display_v1_DisplayWrite, wippersnapper_display_v1_DisplayWrite, 2)
+
+
+PB_BIND(wippersnapper_display_v1_DisplayAddedorReplaced, wippersnapper_display_v1_DisplayAddedorReplaced, AUTO)
+
+
+PB_BIND(wippersnapper_display_v1_DisplayRemoved, wippersnapper_display_v1_DisplayRemoved, AUTO)
+
+
+
+
+

src/wippersnapper/display/v1/display.pb.h

@@ -0,0 +1,288 @@
+/* Automatically generated nanopb header */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
+
+#ifndef PB_WIPPERSNAPPER_DISPLAY_V1_WIPPERSNAPPER_DISPLAY_V1_DISPLAY_PB_H_INCLUDED
+#define PB_WIPPERSNAPPER_DISPLAY_V1_WIPPERSNAPPER_DISPLAY_V1_DISPLAY_PB_H_INCLUDED
+#include <pb.h>
+#include "nanopb/nanopb.pb.h"
+#include "wippersnapper/i2c/v1/i2c.pb.h"
+
+#if PB_PROTO_HEADER_VERSION != 40
+#error Regenerate this file with the current version of nanopb generator.
+#endif
+
+/* Enum definitions */
+typedef enum _wippersnapper_display_v1_DisplayType {
+    wippersnapper_display_v1_DisplayType_DISPLAY_TYPE_UNSPECIFIED = 0,
+    wippersnapper_display_v1_DisplayType_DISPLAY_TYPE_OLED = 1,
+    wippersnapper_display_v1_DisplayType_DISPLAY_TYPE_EPD = 2,
+    wippersnapper_display_v1_DisplayType_DISPLAY_TYPE_TFT = 3
+} wippersnapper_display_v1_DisplayType;
+
+typedef enum _wippersnapper_display_v1_EPDMode {
+    wippersnapper_display_v1_EPDMode_EPD_MODE_UNSPECIFIED = 0,
+    wippersnapper_display_v1_EPDMode_EPD_MODE_GRAYSCALE4 = 1,
+    wippersnapper_display_v1_EPDMode_EPD_MODE_MONO = 2
+} wippersnapper_display_v1_EPDMode;
+
+/* Struct definitions */
+typedef struct _wippersnapper_display_v1_DisplayAddedorReplaced {
+    char name[64];
+    bool did_add;
+} wippersnapper_display_v1_DisplayAddedorReplaced;
+
+typedef struct _wippersnapper_display_v1_DisplayRemove {
+    char name[64];
+} wippersnapper_display_v1_DisplayRemove;
+
+typedef struct _wippersnapper_display_v1_DisplayRemoved {
+    char name[64];
+    bool did_remove;
+} wippersnapper_display_v1_DisplayRemoved;
+
+typedef struct _wippersnapper_display_v1_EPDConfig {
+    wippersnapper_display_v1_EPDMode mode;
+} wippersnapper_display_v1_EPDConfig;
+
+typedef struct _wippersnapper_display_v1_EPDWriteOptions {
+    int32_t text_size;
+} wippersnapper_display_v1_EPDWriteOptions;
+
+typedef struct _wippersnapper_display_v1_EpdSpiConfig {
+    int32_t bus;
+    char pin_dc[6];
+    char pin_rst[6];
+    char pin_cs[6];
+    char pin_sram_cs[6];
+    char pin_busy[6];
+} wippersnapper_display_v1_EpdSpiConfig;
+
+typedef struct _wippersnapper_display_v1_TftConfig {
+    int32_t width;
+    int32_t height;
+    int32_t rotation;
+} wippersnapper_display_v1_TftConfig;
+
+typedef struct _wippersnapper_display_v1_TftSpiConfig {
+    int32_t bus;
+    char pin_cs[6];
+    char pin_dc[6];
+    char pin_mosi[6];
+    char pin_sck[6];
+    char pin_rst[6];
+    char pin_miso[6];
+} wippersnapper_display_v1_TftSpiConfig;
+
+typedef struct _wippersnapper_display_v1_DisplayAddOrReplace {
+    wippersnapper_display_v1_DisplayType type;
+    char name[64];
+    pb_size_t which_interface_type;
+    union {
+        wippersnapper_display_v1_EpdSpiConfig spi_epd;
+        wippersnapper_display_v1_TftSpiConfig spi_tft;
+    } interface_type;
+    pb_size_t which_config;
+    union {
+        wippersnapper_display_v1_EPDConfig config_epd;
+        wippersnapper_display_v1_TftConfig config_tft;
+    } config;
+} wippersnapper_display_v1_DisplayAddOrReplace;
+
+typedef struct _wippersnapper_display_v1_DisplayWrite {
+    char name[64];
+    char message[1024];
+    pb_size_t which_options;
+    union {
+        wippersnapper_display_v1_EPDWriteOptions epd_options;
+    } options;
+} wippersnapper_display_v1_DisplayWrite;
+
+
+/* Helper constants for enums */
+#define _wippersnapper_display_v1_DisplayType_MIN wippersnapper_display_v1_DisplayType_DISPLAY_TYPE_UNSPECIFIED
+#define _wippersnapper_display_v1_DisplayType_MAX wippersnapper_display_v1_DisplayType_DISPLAY_TYPE_TFT
+#define _wippersnapper_display_v1_DisplayType_ARRAYSIZE ((wippersnapper_display_v1_DisplayType)(wippersnapper_display_v1_DisplayType_DISPLAY_TYPE_TFT+1))
+
+#define _wippersnapper_display_v1_EPDMode_MIN wippersnapper_display_v1_EPDMode_EPD_MODE_UNSPECIFIED
+#define _wippersnapper_display_v1_EPDMode_MAX wippersnapper_display_v1_EPDMode_EPD_MODE_MONO
+#define _wippersnapper_display_v1_EPDMode_ARRAYSIZE ((wippersnapper_display_v1_EPDMode)(wippersnapper_display_v1_EPDMode_EPD_MODE_MONO+1))
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Initializer values for message structs */
+#define wippersnapper_display_v1_EpdSpiConfig_init_default {0, "", "", "", "", ""}
+#define wippersnapper_display_v1_EPDConfig_init_default {_wippersnapper_display_v1_EPDMode_MIN}
+#define wippersnapper_display_v1_EPDWriteOptions_init_default {0}
+#define wippersnapper_display_v1_TftSpiConfig_init_default {0, "", "", "", "", "", ""}
+#define wippersnapper_display_v1_TftConfig_init_default {0, 0, 0}
+#define wippersnapper_display_v1_DisplayAddOrReplace_init_default {_wippersnapper_display_v1_DisplayType_MIN, "", 0, {wippersnapper_display_v1_EpdSpiConfig_init_default}, 0, {wippersnapper_display_v1_EPDConfig_init_default}}
+#define wippersnapper_display_v1_DisplayRemove_init_default {""}
+#define wippersnapper_display_v1_DisplayWrite_init_default {"", "", 0, {wippersnapper_display_v1_EPDWriteOptions_init_default}}
+#define wippersnapper_display_v1_DisplayAddedorReplaced_init_default {"", 0}
+#define wippersnapper_display_v1_DisplayRemoved_init_default {"", 0}
+#define wippersnapper_display_v1_EpdSpiConfig_init_zero {0, "", "", "", "", ""}
+#define wippersnapper_display_v1_EPDConfig_init_zero {_wippersnapper_display_v1_EPDMode_MIN}
+#define wippersnapper_display_v1_EPDWriteOptions_init_zero {0}
+#define wippersnapper_display_v1_TftSpiConfig_init_zero {0, "", "", "", "", "", ""}
+#define wippersnapper_display_v1_TftConfig_init_zero {0, 0, 0}
+#define wippersnapper_display_v1_DisplayAddOrReplace_init_zero {_wippersnapper_display_v1_DisplayType_MIN, "", 0, {wippersnapper_display_v1_EpdSpiConfig_init_zero}, 0, {wippersnapper_display_v1_EPDConfig_init_zero}}
+#define wippersnapper_display_v1_DisplayRemove_init_zero {""}
+#define wippersnapper_display_v1_DisplayWrite_init_zero {"", "", 0, {wippersnapper_display_v1_EPDWriteOptions_init_zero}}
+#define wippersnapper_display_v1_DisplayAddedorReplaced_init_zero {"", 0}
+#define wippersnapper_display_v1_DisplayRemoved_init_zero {"", 0}
+
+/* Field tags (for use in manual encoding/decoding) */
+#define wippersnapper_display_v1_DisplayAddedorReplaced_name_tag 1
+#define wippersnapper_display_v1_DisplayAddedorReplaced_did_add_tag 2
+#define wippersnapper_display_v1_DisplayRemove_name_tag 1
+#define wippersnapper_display_v1_DisplayRemoved_name_tag 1
+#define wippersnapper_display_v1_DisplayRemoved_did_remove_tag 2
+#define wippersnapper_display_v1_EPDConfig_mode_tag 1
+#define wippersnapper_display_v1_EPDWriteOptions_text_size_tag 1
+#define wippersnapper_display_v1_EpdSpiConfig_bus_tag 1
+#define wippersnapper_display_v1_EpdSpiConfig_pin_dc_tag 2
+#define wippersnapper_display_v1_EpdSpiConfig_pin_rst_tag 3
+#define wippersnapper_display_v1_EpdSpiConfig_pin_cs_tag 4
+#define wippersnapper_display_v1_EpdSpiConfig_pin_sram_cs_tag 5
+#define wippersnapper_display_v1_EpdSpiConfig_pin_busy_tag 6
+#define wippersnapper_display_v1_TftConfig_width_tag 1
+#define wippersnapper_display_v1_TftConfig_height_tag 2
+#define wippersnapper_display_v1_TftConfig_rotation_tag 3
+#define wippersnapper_display_v1_TftSpiConfig_bus_tag 1
+#define wippersnapper_display_v1_TftSpiConfig_pin_cs_tag 2
+#define wippersnapper_display_v1_TftSpiConfig_pin_dc_tag 3
+#define wippersnapper_display_v1_TftSpiConfig_pin_mosi_tag 4
+#define wippersnapper_display_v1_TftSpiConfig_pin_sck_tag 5
+#define wippersnapper_display_v1_TftSpiConfig_pin_rst_tag 6
+#define wippersnapper_display_v1_TftSpiConfig_pin_miso_tag 7
+#define wippersnapper_display_v1_DisplayAddOrReplace_type_tag 1
+#define wippersnapper_display_v1_DisplayAddOrReplace_name_tag 2
+#define wippersnapper_display_v1_DisplayAddOrReplace_spi_epd_tag 3
+#define wippersnapper_display_v1_DisplayAddOrReplace_spi_tft_tag 4
+#define wippersnapper_display_v1_DisplayAddOrReplace_config_epd_tag 5
+#define wippersnapper_display_v1_DisplayAddOrReplace_config_tft_tag 6
+#define wippersnapper_display_v1_DisplayWrite_name_tag 1
+#define wippersnapper_display_v1_DisplayWrite_message_tag 2
+#define wippersnapper_display_v1_DisplayWrite_epd_options_tag 3
+
+/* Struct field encoding specification for nanopb */
+#define wippersnapper_display_v1_EpdSpiConfig_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, INT32,    bus,               1) \
+X(a, STATIC,   SINGULAR, STRING,   pin_dc,            2) \
+X(a, STATIC,   SINGULAR, STRING,   pin_rst,           3) \
+X(a, STATIC,   SINGULAR, STRING,   pin_cs,            4) \
+X(a, STATIC,   SINGULAR, STRING,   pin_sram_cs,       5) \
+X(a, STATIC,   SINGULAR, STRING,   pin_busy,          6)
+#define wippersnapper_display_v1_EpdSpiConfig_CALLBACK NULL
+#define wippersnapper_display_v1_EpdSpiConfig_DEFAULT NULL
+
+#define wippersnapper_display_v1_EPDConfig_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, UENUM,    mode,              1)
+#define wippersnapper_display_v1_EPDConfig_CALLBACK NULL
+#define wippersnapper_display_v1_EPDConfig_DEFAULT NULL
+
+#define wippersnapper_display_v1_EPDWriteOptions_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, INT32,    text_size,         1)
+#define wippersnapper_display_v1_EPDWriteOptions_CALLBACK NULL
+#define wippersnapper_display_v1_EPDWriteOptions_DEFAULT NULL
+
+#define wippersnapper_display_v1_TftSpiConfig_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, INT32,    bus,               1) \
+X(a, STATIC,   SINGULAR, STRING,   pin_cs,            2) \
+X(a, STATIC,   SINGULAR, STRING,   pin_dc,            3) \
+X(a, STATIC,   SINGULAR, STRING,   pin_mosi,          4) \
+X(a, STATIC,   SINGULAR, STRING,   pin_sck,           5) \
+X(a, STATIC,   SINGULAR, STRING,   pin_rst,           6) \
+X(a, STATIC,   SINGULAR, STRING,   pin_miso,          7)
+#define wippersnapper_display_v1_TftSpiConfig_CALLBACK NULL
+#define wippersnapper_display_v1_TftSpiConfig_DEFAULT NULL
+
+#define wippersnapper_display_v1_TftConfig_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, INT32,    width,             1) \
+X(a, STATIC,   SINGULAR, INT32,    height,            2) \
+X(a, STATIC,   SINGULAR, INT32,    rotation,          3)
+#define wippersnapper_display_v1_TftConfig_CALLBACK NULL
+#define wippersnapper_display_v1_TftConfig_DEFAULT NULL
+
+#define wippersnapper_display_v1_DisplayAddOrReplace_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, UENUM,    type,              1) \
+X(a, STATIC,   SINGULAR, STRING,   name,              2) \
+X(a, STATIC,   ONEOF,    MESSAGE,  (interface_type,spi_epd,interface_type.spi_epd),   3) \
+X(a, STATIC,   ONEOF,    MESSAGE,  (interface_type,spi_tft,interface_type.spi_tft),   4) \
+X(a, STATIC,   ONEOF,    MESSAGE,  (config,config_epd,config.config_epd),   5) \
+X(a, STATIC,   ONEOF,    MESSAGE,  (config,config_tft,config.config_tft),   6)
+#define wippersnapper_display_v1_DisplayAddOrReplace_CALLBACK NULL
+#define wippersnapper_display_v1_DisplayAddOrReplace_DEFAULT NULL
+#define wippersnapper_display_v1_DisplayAddOrReplace_interface_type_spi_epd_MSGTYPE wippersnapper_display_v1_EpdSpiConfig
+#define wippersnapper_display_v1_DisplayAddOrReplace_interface_type_spi_tft_MSGTYPE wippersnapper_display_v1_TftSpiConfig
+#define wippersnapper_display_v1_DisplayAddOrReplace_config_config_epd_MSGTYPE wippersnapper_display_v1_EPDConfig
+#define wippersnapper_display_v1_DisplayAddOrReplace_config_config_tft_MSGTYPE wippersnapper_display_v1_TftConfig
+
+#define wippersnapper_display_v1_DisplayRemove_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, STRING,   name,              1)
+#define wippersnapper_display_v1_DisplayRemove_CALLBACK NULL
+#define wippersnapper_display_v1_DisplayRemove_DEFAULT NULL
+
+#define wippersnapper_display_v1_DisplayWrite_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, STRING,   name,              1) \
+X(a, STATIC,   SINGULAR, STRING,   message,           2) \
+X(a, STATIC,   ONEOF,    MESSAGE,  (options,epd_options,options.epd_options),   3)
+#define wippersnapper_display_v1_DisplayWrite_CALLBACK NULL
+#define wippersnapper_display_v1_DisplayWrite_DEFAULT NULL
+#define wippersnapper_display_v1_DisplayWrite_options_epd_options_MSGTYPE wippersnapper_display_v1_EPDWriteOptions
+
+#define wippersnapper_display_v1_DisplayAddedorReplaced_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, STRING,   name,              1) \
+X(a, STATIC,   SINGULAR, BOOL,     did_add,           2)
+#define wippersnapper_display_v1_DisplayAddedorReplaced_CALLBACK NULL
+#define wippersnapper_display_v1_DisplayAddedorReplaced_DEFAULT NULL
+
+#define wippersnapper_display_v1_DisplayRemoved_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, STRING,   name,              1) \
+X(a, STATIC,   SINGULAR, BOOL,     did_remove,        2)
+#define wippersnapper_display_v1_DisplayRemoved_CALLBACK NULL
+#define wippersnapper_display_v1_DisplayRemoved_DEFAULT NULL
+
+extern const pb_msgdesc_t wippersnapper_display_v1_EpdSpiConfig_msg;
+extern const pb_msgdesc_t wippersnapper_display_v1_EPDConfig_msg;
+extern const pb_msgdesc_t wippersnapper_display_v1_EPDWriteOptions_msg;
+extern const pb_msgdesc_t wippersnapper_display_v1_TftSpiConfig_msg;
+extern const pb_msgdesc_t wippersnapper_display_v1_TftConfig_msg;
+extern const pb_msgdesc_t wippersnapper_display_v1_DisplayAddOrReplace_msg;
+extern const pb_msgdesc_t wippersnapper_display_v1_DisplayRemove_msg;
+extern const pb_msgdesc_t wippersnapper_display_v1_DisplayWrite_msg;
+extern const pb_msgdesc_t wippersnapper_display_v1_DisplayAddedorReplaced_msg;
+extern const pb_msgdesc_t wippersnapper_display_v1_DisplayRemoved_msg;
+
+/* Defines for backwards compatibility with code written before nanopb-0.4.0 */
+#define wippersnapper_display_v1_EpdSpiConfig_fields &wippersnapper_display_v1_EpdSpiConfig_msg
+#define wippersnapper_display_v1_EPDConfig_fields &wippersnapper_display_v1_EPDConfig_msg
+#define wippersnapper_display_v1_EPDWriteOptions_fields &wippersnapper_display_v1_EPDWriteOptions_msg
+#define wippersnapper_display_v1_TftSpiConfig_fields &wippersnapper_display_v1_TftSpiConfig_msg
+#define wippersnapper_display_v1_TftConfig_fields &wippersnapper_display_v1_TftConfig_msg
+#define wippersnapper_display_v1_DisplayAddOrReplace_fields &wippersnapper_display_v1_DisplayAddOrReplace_msg
+#define wippersnapper_display_v1_DisplayRemove_fields &wippersnapper_display_v1_DisplayRemove_msg
+#define wippersnapper_display_v1_DisplayWrite_fields &wippersnapper_display_v1_DisplayWrite_msg
+#define wippersnapper_display_v1_DisplayAddedorReplaced_fields &wippersnapper_display_v1_DisplayAddedorReplaced_msg
+#define wippersnapper_display_v1_DisplayRemoved_fields &wippersnapper_display_v1_DisplayRemoved_msg
+
+/* Maximum encoded size of messages (where known) */
+#define wippersnapper_display_v1_EpdSpiConfig_size 46
+#define wippersnapper_display_v1_EPDConfig_size  2
+#define wippersnapper_display_v1_EPDWriteOptions_size 11
+#define wippersnapper_display_v1_TftSpiConfig_size 53
+#define wippersnapper_display_v1_TftConfig_size  33
+#define wippersnapper_display_v1_DisplayAddOrReplace_size 157
+#define wippersnapper_display_v1_DisplayRemove_size 65
+#define wippersnapper_display_v1_DisplayWrite_size 1104
+#define wippersnapper_display_v1_DisplayAddedorReplaced_size 67
+#define wippersnapper_display_v1_DisplayRemoved_size 67
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif

src/wippersnapper/ds18x20/v1/ds18x20.pb.c

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #include "wippersnapper/ds18x20/v1/ds18x20.pb.h"
 #if PB_PROTO_HEADER_VERSION != 40

src/wippersnapper/ds18x20/v1/ds18x20.pb.h

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #ifndef PB_WIPPERSNAPPER_DS18X20_V1_WIPPERSNAPPER_DS18X20_V1_DS18X20_PB_H_INCLUDED
 #define PB_WIPPERSNAPPER_DS18X20_V1_WIPPERSNAPPER_DS18X20_V1_DS18X20_PB_H_INCLUDED

src/wippersnapper/i2c/v1/i2c.pb.c

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #include "wippersnapper/i2c/v1/i2c.pb.h"
 #if PB_PROTO_HEADER_VERSION != 40

src/wippersnapper/i2c/v1/i2c.pb.h

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #ifndef PB_WIPPERSNAPPER_I2C_V1_WIPPERSNAPPER_I2C_V1_I2C_PB_H_INCLUDED
 #define PB_WIPPERSNAPPER_I2C_V1_WIPPERSNAPPER_I2C_V1_I2C_PB_H_INCLUDED

src/wippersnapper/pin/v1/pin.pb.c

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #include "wippersnapper/pin/v1/pin.pb.h"
 #if PB_PROTO_HEADER_VERSION != 40

src/wippersnapper/pin/v1/pin.pb.h

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #ifndef PB_WIPPERSNAPPER_PIN_V1_WIPPERSNAPPER_PIN_V1_PIN_PB_H_INCLUDED
 #define PB_WIPPERSNAPPER_PIN_V1_WIPPERSNAPPER_PIN_V1_PIN_PB_H_INCLUDED

src/wippersnapper/pixels/v1/pixels.pb.c

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #include "wippersnapper/pixels/v1/pixels.pb.h"
 #if PB_PROTO_HEADER_VERSION != 40

src/wippersnapper/pixels/v1/pixels.pb.h

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #ifndef PB_WIPPERSNAPPER_PIXELS_V1_WIPPERSNAPPER_PIXELS_V1_PIXELS_PB_H_INCLUDED
 #define PB_WIPPERSNAPPER_PIXELS_V1_WIPPERSNAPPER_PIXELS_V1_PIXELS_PB_H_INCLUDED

src/wippersnapper/pwm/v1/pwm.pb.c

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #include "wippersnapper/pwm/v1/pwm.pb.h"
 #if PB_PROTO_HEADER_VERSION != 40

src/wippersnapper/pwm/v1/pwm.pb.h

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #ifndef PB_WIPPERSNAPPER_PWM_V1_WIPPERSNAPPER_PWM_V1_PWM_PB_H_INCLUDED
 #define PB_WIPPERSNAPPER_PWM_V1_WIPPERSNAPPER_PWM_V1_PWM_PB_H_INCLUDED

src/wippersnapper/servo/v1/servo.pb.c

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #include "wippersnapper/servo/v1/servo.pb.h"
 #if PB_PROTO_HEADER_VERSION != 40

src/wippersnapper/servo/v1/servo.pb.h

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #ifndef PB_WIPPERSNAPPER_SERVO_V1_WIPPERSNAPPER_SERVO_V1_SERVO_PB_H_INCLUDED
 #define PB_WIPPERSNAPPER_SERVO_V1_WIPPERSNAPPER_SERVO_V1_SERVO_PB_H_INCLUDED

src/wippersnapper/signal/v1/signal.pb.c

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #include "wippersnapper/signal/v1/signal.pb.h"
 #if PB_PROTO_HEADER_VERSION != 40
@@ -48,4 +48,10 @@ PB_BIND(wippersnapper_signal_v1_PWMRequest, wippersnapper_signal_v1_PWMRequest,
 PB_BIND(wippersnapper_signal_v1_PWMResponse, wippersnapper_signal_v1_PWMResponse, AUTO)
 
 
+PB_BIND(wippersnapper_signal_v1_DisplayRequest, wippersnapper_signal_v1_DisplayRequest, 2)
+
+
+PB_BIND(wippersnapper_signal_v1_DisplayResponse, wippersnapper_signal_v1_DisplayResponse, AUTO)
+
+
 

src/wippersnapper/signal/v1/signal.pb.h

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #ifndef PB_WIPPERSNAPPER_SIGNAL_V1_WIPPERSNAPPER_SIGNAL_V1_SIGNAL_PB_H_INCLUDED
 #define PB_WIPPERSNAPPER_SIGNAL_V1_WIPPERSNAPPER_SIGNAL_V1_SIGNAL_PB_H_INCLUDED
@@ -12,6 +12,7 @@
 #include "wippersnapper/ds18x20/v1/ds18x20.pb.h"
 #include "wippersnapper/pixels/v1/pixels.pb.h"
 #include "wippersnapper/uart/v1/uart.pb.h"
+#include "wippersnapper/display/v1/display.pb.h"
 
 #if PB_PROTO_HEADER_VERSION != 40
 #error Regenerate this file with the current version of nanopb generator.
@@ -28,6 +29,25 @@ typedef struct _wippersnapper_signal_v1_CreateSignalRequest {
     } payload;
 } wippersnapper_signal_v1_CreateSignalRequest;
 
+typedef struct _wippersnapper_signal_v1_DisplayRequest {
+    pb_callback_t cb_payload;
+    pb_size_t which_payload;
+    union {
+        wippersnapper_display_v1_DisplayAddOrReplace display_add;
+        wippersnapper_display_v1_DisplayRemove display_remove;
+        wippersnapper_display_v1_DisplayWrite display_write;
+    } payload;
+} wippersnapper_signal_v1_DisplayRequest;
+
+typedef struct _wippersnapper_signal_v1_DisplayResponse {
+    pb_callback_t cb_payload;
+    pb_size_t which_payload;
+    union {
+        wippersnapper_display_v1_DisplayAddedorReplaced display_added;
+        wippersnapper_display_v1_DisplayRemoved display_removed;
+    } payload;
+} wippersnapper_signal_v1_DisplayResponse;
+
 typedef struct _wippersnapper_signal_v1_Ds18x20Request {
     pb_callback_t cb_payload;
     pb_size_t which_payload;
@@ -173,6 +193,8 @@ extern "C" {
 #define wippersnapper_signal_v1_SignalResponse_init_default {0, {0}}
 #define wippersnapper_signal_v1_PWMRequest_init_default {{{NULL}, NULL}, 0, {wippersnapper_pwm_v1_PWMAttachRequest_init_default}}
 #define wippersnapper_signal_v1_PWMResponse_init_default {{{NULL}, NULL}, 0, {wippersnapper_pwm_v1_PWMAttachResponse_init_default}}
+#define wippersnapper_signal_v1_DisplayRequest_init_default {{{NULL}, NULL}, 0, {wippersnapper_display_v1_DisplayAddOrReplace_init_default}}
+#define wippersnapper_signal_v1_DisplayResponse_init_default {{{NULL}, NULL}, 0, {wippersnapper_display_v1_DisplayAddedorReplaced_init_default}}
 #define wippersnapper_signal_v1_UARTRequest_init_zero {{{NULL}, NULL}, 0, {wippersnapper_uart_v1_UARTDeviceAttachRequest_init_zero}}
 #define wippersnapper_signal_v1_UARTResponse_init_zero {{{NULL}, NULL}, 0, {wippersnapper_uart_v1_UARTDeviceAttachResponse_init_zero}}
 #define wippersnapper_signal_v1_Ds18x20Request_init_zero {{{NULL}, NULL}, 0, {wippersnapper_ds18x20_v1_Ds18x20InitRequest_init_zero}}
@@ -187,11 +209,18 @@ extern "C" {
 #define wippersnapper_signal_v1_SignalResponse_init_zero {0, {0}}
 #define wippersnapper_signal_v1_PWMRequest_init_zero {{{NULL}, NULL}, 0, {wippersnapper_pwm_v1_PWMAttachRequest_init_zero}}
 #define wippersnapper_signal_v1_PWMResponse_init_zero {{{NULL}, NULL}, 0, {wippersnapper_pwm_v1_PWMAttachResponse_init_zero}}
+#define wippersnapper_signal_v1_DisplayRequest_init_zero {{{NULL}, NULL}, 0, {wippersnapper_display_v1_DisplayAddOrReplace_init_zero}}
+#define wippersnapper_signal_v1_DisplayResponse_init_zero {{{NULL}, NULL}, 0, {wippersnapper_display_v1_DisplayAddedorReplaced_init_zero}}
 
 /* Field tags (for use in manual encoding/decoding) */
 #define wippersnapper_signal_v1_CreateSignalRequest_pin_configs_tag 6
 #define wippersnapper_signal_v1_CreateSignalRequest_pin_events_tag 7
 #define wippersnapper_signal_v1_CreateSignalRequest_pin_event_tag 15
+#define wippersnapper_signal_v1_DisplayRequest_display_add_tag 1
+#define wippersnapper_signal_v1_DisplayRequest_display_remove_tag 2
+#define wippersnapper_signal_v1_DisplayRequest_display_write_tag 3
+#define wippersnapper_signal_v1_DisplayResponse_display_added_tag 1
+#define wippersnapper_signal_v1_DisplayResponse_display_removed_tag 2
 #define wippersnapper_signal_v1_Ds18x20Request_req_ds18x20_init_tag 1
 #define wippersnapper_signal_v1_Ds18x20Request_req_ds18x20_deinit_tag 2
 #define wippersnapper_signal_v1_Ds18x20Response_resp_ds18x20_init_tag 1
@@ -360,6 +389,24 @@ X(a, STATIC,   ONEOF,    MSG_W_CB, (payload,attach_response,payload.attach_respo
 #define wippersnapper_signal_v1_PWMResponse_DEFAULT NULL
 #define wippersnapper_signal_v1_PWMResponse_payload_attach_response_MSGTYPE wippersnapper_pwm_v1_PWMAttachResponse
 
+#define wippersnapper_signal_v1_DisplayRequest_FIELDLIST(X, a) \
+X(a, STATIC,   ONEOF,    MSG_W_CB, (payload,display_add,payload.display_add),   1) \
+X(a, STATIC,   ONEOF,    MSG_W_CB, (payload,display_remove,payload.display_remove),   2) \
+X(a, STATIC,   ONEOF,    MSG_W_CB, (payload,display_write,payload.display_write),   3)
+#define wippersnapper_signal_v1_DisplayRequest_CALLBACK NULL
+#define wippersnapper_signal_v1_DisplayRequest_DEFAULT NULL
+#define wippersnapper_signal_v1_DisplayRequest_payload_display_add_MSGTYPE wippersnapper_display_v1_DisplayAddOrReplace
+#define wippersnapper_signal_v1_DisplayRequest_payload_display_remove_MSGTYPE wippersnapper_display_v1_DisplayRemove
+#define wippersnapper_signal_v1_DisplayRequest_payload_display_write_MSGTYPE wippersnapper_display_v1_DisplayWrite
+
+#define wippersnapper_signal_v1_DisplayResponse_FIELDLIST(X, a) \
+X(a, STATIC,   ONEOF,    MSG_W_CB, (payload,display_added,payload.display_added),   1) \
+X(a, STATIC,   ONEOF,    MSG_W_CB, (payload,display_removed,payload.display_removed),   2)
+#define wippersnapper_signal_v1_DisplayResponse_CALLBACK NULL
+#define wippersnapper_signal_v1_DisplayResponse_DEFAULT NULL
+#define wippersnapper_signal_v1_DisplayResponse_payload_display_added_MSGTYPE wippersnapper_display_v1_DisplayAddedorReplaced
+#define wippersnapper_signal_v1_DisplayResponse_payload_display_removed_MSGTYPE wippersnapper_display_v1_DisplayRemoved
+
 extern const pb_msgdesc_t wippersnapper_signal_v1_UARTRequest_msg;
 extern const pb_msgdesc_t wippersnapper_signal_v1_UARTResponse_msg;
 extern const pb_msgdesc_t wippersnapper_signal_v1_Ds18x20Request_msg;
@@ -374,6 +421,8 @@ extern const pb_msgdesc_t wippersnapper_signal_v1_CreateSignalRequest_msg;
 extern const pb_msgdesc_t wippersnapper_signal_v1_SignalResponse_msg;
 extern const pb_msgdesc_t wippersnapper_signal_v1_PWMRequest_msg;
 extern const pb_msgdesc_t wippersnapper_signal_v1_PWMResponse_msg;
+extern const pb_msgdesc_t wippersnapper_signal_v1_DisplayRequest_msg;
+extern const pb_msgdesc_t wippersnapper_signal_v1_DisplayResponse_msg;
 
 /* Defines for backwards compatibility with code written before nanopb-0.4.0 */
 #define wippersnapper_signal_v1_UARTRequest_fields &wippersnapper_signal_v1_UARTRequest_msg
@@ -390,6 +439,8 @@ extern const pb_msgdesc_t wippersnapper_signal_v1_PWMResponse_msg;
 #define wippersnapper_signal_v1_SignalResponse_fields &wippersnapper_signal_v1_SignalResponse_msg
 #define wippersnapper_signal_v1_PWMRequest_fields &wippersnapper_signal_v1_PWMRequest_msg
 #define wippersnapper_signal_v1_PWMResponse_fields &wippersnapper_signal_v1_PWMResponse_msg
+#define wippersnapper_signal_v1_DisplayRequest_fields &wippersnapper_signal_v1_DisplayRequest_msg
+#define wippersnapper_signal_v1_DisplayResponse_fields &wippersnapper_signal_v1_DisplayResponse_msg
 
 /* Maximum encoded size of messages (where known) */
 #define wippersnapper_signal_v1_UARTRequest_size 58
@@ -412,6 +463,8 @@ union wippersnapper_signal_v1_CreateSignalRequest_payload_size_union {char f6[(6
 #define wippersnapper_signal_v1_SignalResponse_size 2
 #define wippersnapper_signal_v1_PWMRequest_size  82
 #define wippersnapper_signal_v1_PWMResponse_size 11
+#define wippersnapper_signal_v1_DisplayRequest_size 1107
+#define wippersnapper_signal_v1_DisplayResponse_size 69
 
 #ifdef __cplusplus
 } /* extern "C" */

src/wippersnapper/uart/v1/uart.pb.c

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #include "wippersnapper/uart/v1/uart.pb.h"
 #if PB_PROTO_HEADER_VERSION != 40

src/wippersnapper/uart/v1/uart.pb.h

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.4.5-dev at Fri Jun  6 19:48:16 2025. */
+/* Generated by nanopb-0.4.5-dev at Mon Aug 25 15:39:12 2025. */
 
 #ifndef PB_WIPPERSNAPPER_UART_V1_WIPPERSNAPPER_UART_V1_UART_PB_H_INCLUDED
 #define PB_WIPPERSNAPPER_UART_V1_WIPPERSNAPPER_UART_V1_UART_PB_H_INCLUDED