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Shenzhen Jingcai Intelligent

Supported Development Boards

Picture Name LCD Bus LCD Controller LCD resolution Touch Bus Touch Controller
ESP32-4848S040C_I_Y_3 3-wire SPI + RGB ST7701 480x480 I2C GT911

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
ESP32-4848S040C_I_Y_3 ESP32S3 Dev Module OPI QIO 80MHz 16MB Disabled 16M Flash (3MB)

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.
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