diff --git a/platformio.ini b/platformio.ini
index d719875f..ac235b8a 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -71,6 +71,7 @@ lib_deps =
     adafruit/Adafruit TouchScreen
     adafruit/Adafruit MQTT Library
     bblanchon/ArduinoJson
+    https://github.com/adafruit/SdFat.git
     https://github.com/pstolarz/OneWireNg.git
     https://github.com/Sensirion/arduino-sht.git
     https://github.com/Sensirion/arduino-i2c-scd4x.git
diff --git a/src/Wippersnapper_Boards.h b/src/Wippersnapper_Boards.h
index bd3c263a..4f2dcd7b 100644
--- a/src/Wippersnapper_Boards.h
+++ b/src/Wippersnapper_Boards.h
@@ -64,6 +64,7 @@
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN 33
 #define STATUS_NEOPIXEL_NUM 1
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_ADAFRUIT_FEATHER_ESP32S2_TFT)
 #define BOARD_ID "feather-esp32s2-tft"
@@ -72,6 +73,7 @@
 #define STATUS_NEOPIXEL_PIN 33
 #define STATUS_NEOPIXEL_NUM 1
 #define PIN_I2C_POWER_INVERTED 7
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_ADAFRUIT_FEATHER_ESP32S2_REVTFT)
 #define BOARD_ID "feather-esp32s2-reverse-tft"
@@ -79,6 +81,7 @@
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM NEOPIXEL_NUM
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_ADAFRUIT_FEATHER_ESP32S3_NOPSRAM)
 #define BOARD_ID "feather-esp32s3"
@@ -86,12 +89,14 @@
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM NEOPIXEL_NUM
+#define SD_CS_PIN 33
 #elif defined(ARDUINO_ADAFRUIT_FEATHER_ESP32S3)
 #define BOARD_ID "feather-esp32s3-4mbflash-2mbpsram"
 #define USE_TINYUSB
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM NEOPIXEL_NUM
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_ADAFRUIT_FEATHER_ESP32S3_TFT)
 #define BOARD_ID "feather-esp32s3-tft"
@@ -99,6 +104,7 @@
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM NEOPIXEL_NUM
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_ADAFRUIT_FEATHER_ESP32S3_REVTFT)
 #define BOARD_ID "feather-esp32s3-reverse-tft"
@@ -106,6 +112,7 @@
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM NEOPIXEL_NUM
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_ADAFRUIT_QTPY_ESP32S2)
 #define BOARD_ID "qtpy-esp32s2"
@@ -113,6 +120,7 @@
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM 1
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_ADAFRUIT_QTPY_ESP32S3_NOPSRAM)
 #define BOARD_ID "qtpy-esp32s3"
@@ -120,12 +128,14 @@
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM 1
+#define SD_CS_PIN 33
 #elif defined(ARDUINO_ADAFRUIT_QTPY_ESP32S3_N4R2)
 #define BOARD_ID "qtpy-esp32s3-n4r2"
 #define USE_TINYUSB
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM 1
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_ADAFRUIT_QTPY_ESP32C3)
 #define BOARD_ID "qtpy-esp32c3"
@@ -138,24 +148,28 @@
 #define USE_LITTLEFS
 #define USE_STATUS_LED
 #define STATUS_LED_PIN 0
+#define SD_CS_PIN 15
 #elif defined(ARDUINO_ADAFRUIT_ITSYBITSY_ESP32)
 #define BOARD_ID "itsybitsy-esp32"
 #define USE_LITTLEFS
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM 1
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_FEATHER_ESP32)
 #define BOARD_ID "feather-esp32"
 #define USE_LITTLEFS
 #define USE_STATUS_LED
 #define STATUS_LED_PIN 13
+#define SD_CS_PIN 33
 #elif defined(ARDUINO_ADAFRUIT_FEATHER_ESP32_V2)
 #define BOARD_ID "feather-esp32-v2"
 #define USE_LITTLEFS
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM 1
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_ADAFRUIT_QTPY_ESP32_PICO)
 #define BOARD_ID "qtpy-esp32"
@@ -163,6 +177,7 @@
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM 1
+#define SD_CS_PIN 33
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_SAMD_NANO_33_IOT)
 #define BOARD_ID "nano-33-iot"
@@ -177,6 +192,7 @@
 #define USE_TINYUSB
 #define USE_STATUS_LED
 #define STATUS_LED_PIN 32
+#define SD_CS_PIN 17
 #else
 #warning "Board type not identified within Wippersnapper_Boards.h!"
 #endif