T-RGB is a development board whose main control chip is ESP32-S3. It is equipped with a 2.1-inch LCD color screen (3SPI&RGB interface) and FT3267 touch chip. It has TF card reading and writing function and is equipped with a programmable button and a set of IIC pins. It can be powered with a lithium battery and charged with a USB. You can use the ESP32S3 directly for USB communication or programming.

Arduino:

• Click "File" in the upper left corner -> Preferences -> Additional Development >Board Manager URL -> Enter the URL in the input box. (ESP32S3 is a new chip, and the SDK version needs to be version 2.0.3 or above) https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
• Click OK and the software will be installed by itself. After installation, restart the Arduino IDE software.
• Setting:

PlatfromIO:

• PlatformIO plug-in installation: Click on the extension on the left column -> search platformIO -> install the first plug-in
• Click Platforms -> Embedded -> search Espressif 32 in the input box -> select the corresponding firmware installation

ESP-IDF:

• The installation method is also inconsistent depending on the system, it is recommended to refer to the official manual for installation

1. Due to insufficient pins of ESP32-S3, XL9535 is used onboard for IO expansion.