diff --git a/_board/adafruit_itsybitsy_esp32.md b/_board/adafruit_itsybitsy_esp32.md new file mode 100644 index 00000000..92842aa3 --- /dev/null +++ b/_board/adafruit_itsybitsy_esp32.md @@ -0,0 +1,65 @@ +--- +layout: download +board_id: "adafruit_itsybitsy_esp32" +title: "Adafruit ItsyBitsy ESP32 Download" +name: "Adafruit ItsyBitsy ESP32" +manufacturer: "Adafruit" +board_url: + - "https://www.adafruit.com/product/5889" +board_image: "adafruit_itsybitsy_esp32.jpg" +date_added: 2024-2-20 +family: esp32 +downloads_display: true +features: + - Bluetooth/BTLE + - Wi-Fi + - Breadboard-Friendly + - STEMMA QT/QWIIC +--- + +What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy ESP32, a powerful processor PCB with a plethora of pins! It features the ESP32 Pico module, an FCC-certified module that contains an ESP32 chip with dual-core 240MHz Tensilica processor, WiFi, and Bluetooth classic + BLE, configured with 8 MB of Flash memory, and 2 MB of PSRAM. + +We've added some handy accessories like a USB to serial converter chip, power regulator, USB Micro B, buttons, NeoPixel, and Stemma QT I2C connector to outfit this super-hero chip for any task you want to throw it at. This is also an ultra low power ESP32 board with a deep sleep current consumption of 10uA! + +At the core of the Itsy is the ESP32 (PICO ECO V3) chip, which is a single 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC’s 40 nm low-power technology. The ESP32 PICO in particular integrates all peripheral components seamlessly, including a crystal oscillator, flash, PSRAM, filter capacitors, and RF matching links in one single package. This makes it perfect for stuffing into a small space as the ItsyBitsy. + +Please note, like other ESP32 modules, the ItsyBitsy ESP32 does not have native USB support - instead, there's a USB to serial converter chip. This means it cannot act like a USB keyboard or mouse, but it does have BLE and BT classic, so you could use it wirelessly. + +## Technical details + +* Same size, form-factor as the remaining ItsyBitsy mainboards - with a similar but not identical pinout (there are no pins at the end of the board like most other Itsy's due to the radio antenna being there) +* USB Micro B - To maintain compatibility with the rest of the ItsyBitsy's +* ESP32 V2 03 Dual Core 240MHz Xtensa processor - the ESP32 you know and love, with the latest engineering fixes. Massive user base and thousands of existing projects and libraries to use. +* WiFi, Bluetooth LE, and BT Classic for any IoT project usage +* 8 MB Flash & 2 MB PSRAM +* USB to Serial converter built-in with high-speed UART for debugging and uploading, auto-reset circuit works perfectly with any ESP32 uploading tool. +* Can be used with Arduino IDE, CircuitPython or MicroPython +* Built-in RGB NeoPixel LED with power control to reduce quiescent power in deep sleep +* Built-in Red LED on pin D13 +* 5V level-shifted output on D5, perfect for driving NeoPixels or other devices that want 5V logic signal +* Battery input pads on the underside with diode protection for external battery packs up to 6V input +* 20 General Purpose "IO" pins: +* 20 Pads expose pins from the ESP32: +* 3 are analog input only (A3, A4, A5) +* 1 is digital output only (5) with 5V level shifted up +* 13 x 12-bit analog inputs (A0, A1, A2, A3, A4, A5, D12, D13, D14, SDA, SCL, D32, D33) +* Dual 8-bit analog output DACs on A0/A1 +* PWM outputs on any pin +* I2C port with STEMMA QT plug-n-play connector - a second I2C port can be defined on any other pins. +* Hardware UART in addition to the USB-serial UART +* Hardware SPI on the high speed SPI peripheral pins - a second SPI port can be defined on any other pins. +* Hardware I2S on any pins +* 8 x Capacitive Touch with no additional components required +* 3.3V regulator with 600mA peak output +* Light sleep at 4mA, deep sleep at ~10uA +* Reset switch for starting your project code over, for entering bootloader mode or for user reading +* User switch on pin 35 +* Really small + +## Tutorials + +* [Adafruit ItsyBitsy ESP32](https://learn.adafruit.com/adafruit-itsybitsy-esp32) + +## Purchase + +* [Adafruit](https://www.adafruit.com/product/5889) diff --git a/assets/images/boards/large/adafruit_itsybitsy_esp32.jpg b/assets/images/boards/large/adafruit_itsybitsy_esp32.jpg new file mode 100644 index 00000000..53b07b96 Binary files /dev/null and b/assets/images/boards/large/adafruit_itsybitsy_esp32.jpg differ diff --git a/assets/images/boards/original/adafruit_itsybitsy_esp32.jpg b/assets/images/boards/original/adafruit_itsybitsy_esp32.jpg new file mode 100644 index 00000000..770ab669 Binary files /dev/null and b/assets/images/boards/original/adafruit_itsybitsy_esp32.jpg differ diff --git a/assets/images/boards/small/adafruit_itsybitsy_esp32.jpg b/assets/images/boards/small/adafruit_itsybitsy_esp32.jpg new file mode 100644 index 00000000..ec1ae57b Binary files /dev/null and b/assets/images/boards/small/adafruit_itsybitsy_esp32.jpg differ