| .. zephyr:board:: adafruit_feather_esp32 |
| |
| Overview |
| ******** |
| |
| The Adafruit ESP32 Feather is an ESP32-based development board using the |
| Feather standard layout. |
| |
| Hardware |
| ******** |
| |
| It features the following integrated components: |
| |
| - ESP32-PICO-V3-02 chip (240MHz dual core, Wi-Fi + BLE) |
| - 520KB SRAM |
| - USB-C port connected to USB to Serial converter |
| - LiPo battery connector and charger |
| - Charging indicator LED and user LED |
| - NeoPixel RGB LED |
| - Reset and user buttons |
| - STEMMA QT I2C connector |
| |
| .. include:: ../../../espressif/common/soc-esp32-features.rst |
| :start-after: espressif-soc-esp32-features |
| |
| Supported Features |
| ================== |
| |
| .. zephyr:board-supported-hw:: |
| |
| System Requirements |
| ******************* |
| |
| .. include:: ../../../espressif/common/system-requirements.rst |
| :start-after: espressif-system-requirements |
| |
| Programming and Debugging |
| ************************* |
| |
| .. zephyr:board-supported-runners:: |
| |
| .. include:: ../../../espressif/common/building-flashing.rst |
| :start-after: espressif-building-flashing |
| |
| .. include:: ../../../espressif/common/board-variants.rst |
| :start-after: espressif-board-variants |
| |
| Debugging |
| ========= |
| |
| .. include:: ../../../espressif/common/openocd-debugging.rst |
| :start-after: espressif-openocd-debugging |
| |
| Testing |
| ******* |
| |
| On-board LED |
| ============ |
| |
| Test the functionality of the user LED connected to pin 13 with the blinky |
| sample program. |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/basic/blinky |
| :board: adafruit_feather_esp32/esp32/procpu |
| :goals: build flash |
| |
| NeoPixel |
| ======== |
| |
| Test the on-board NeoPixel using the led_strip sample program. |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/drivers/led/led_strip |
| :board: adafruit_feather_esp32/esp32/procpu |
| :goals: build flash |
| |
| User button |
| =========== |
| |
| Test the button labeled SW38 using the button input sample program. |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/basic/button |
| :board: adafruit_feather_esp32/esp32/procpu |
| :goals: build flash |
| |
| Wi-Fi |
| ===== |
| |
| Test ESP32 Wi-Fi functionality using the Wi-Fi shell module. |
| |
| .. note:: |
| The hal_espressif blobs must be fetched first. |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/net/wifi/shell |
| :board: adafruit_feather_esp32/esp32/procpu |
| :goals: build flash |
| |
| References |
| ********** |
| |
| .. target-notes:: |
| |
| .. _`Adafruit ESP32 Feather V2`: https://www.adafruit.com/product/5400 |
| .. _`Adafruit ESP32 Feather V2 Pinouts`: https://learn.adafruit.com/adafruit-esp32-feather-v2/pinouts |
| .. _`Adafruit ESP32 Feather V2 Schematic`: https://learn.adafruit.com/adafruit-esp32-feather-v2/downloads#schematic-and-fab-print-3112284 |
| .. _`ESP32-PICO-MINI-02 Datasheet`: https://cdn-learn.adafruit.com/assets/assets/000/109/588/original/esp32-pico-mini-02_datasheet_en.pdf?1646852017 |
| .. _`STEMMA QT`: https://learn.adafruit.com/introducing-adafruit-stemma-qt |
