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M5Stack

Supported Development Boards

Picture Name LCD Bus LCD Controller LCD resolution Touch Bus Touch Controller
M5STACK_M5CORE2 SPI ILI9342C 320x240 I2C FT6336U
M5STACK_M5DIAL SPI GC9A01 240x240 I2C FT5x06
M5STACK_M5CORES3 SPI ILI9342C 320x240 I2C FT6336U

Recommended Configurations

Below are recommended configurations for developing GUI applications on different development boards.

Arduino IDE

These settings can be adjusted according to specific requirements, and users can navigate to the Tools menu in the Arduino IDE to configure the following settings.

Supported Boards Selected Board PSRAM Flash Mode Flash Size USB CDC On Boot Partition Scheme
M5STACK-M5CORE2 M5Stack-Core2 Enabled - - - Default
M5STACK-M5DIAL ESP32S3 Dev Module OPI QIO 80MHz 8MB Disabled Default
M5STACK-M5CORES3 ESP32S3 Dev Module QSPI QIO 80MHz 16MB Enabled Default 4MB with spiffs

Note

  1. Enable or disable USB CDC On Boot based on the type of port used:

    • Disable this configuration if using UART port; enable it if using USB port.
    • If this configuration differs from previous flashing, first enable Erase All Flash Before Sketch Upload, then it can be disabled after flashing.
    • If this configuration does not match the actual port type, it will prevent the development board from printing serial logs correctly.

  2. To view more output logs, set Core Debug Level to Info or a lower level.

  3. If the predefined partition schemes provided by ESP32 do not meet the requirements, users can also select Custom in the "Partition Scheme" and create a custom partition table file Custom.csv in the hardware/esp32/3.x.x/tools/partitions directory under the arduino-esp32 installation directory. For detailed information on partition tables, please refer to the ESP-IDF documentation.