MaTouch ESP32 S3 2.1 Rotary TFT with Touch Introduction This wiki shows the basic usage of MaTouch ESP32-S3 Rotary TFT Display with Touch 2.1" ST7701. As an example, we’ll drive the LCD shows something using the RGB565 with 3-wire SPI interface, and show you how to install the library and try sample code to write text or image on the LCD, detect the button and rotary decoder. The ESP32-S3 we’ll be programmed using Arduino IDE. Meanwhile, it supports Square Line IDE too, it can run the LVGL. Features Controller: ESP32-S3, PCB Antenna Wireless: WiFi& Bluetooth 5.0 Flash: 16MB Flash RAM: 8MB PSRAM LCD: 2.1 inch TFT LCD Resolution: 480 * 480 Color: 65K LCD interface: RGB565 + 3-wire SPI LCD Driver:ST7701S Touch Panel: Capacitive Touch Panel Driver: CST826 USB: native USB Type-C USB to UART Chip: No Rotary Encoder and Press button: Yes Button: Flash button and reset button More interface: I2C; UART(1.25mm 4P Connector) Backlight Controller: Yes MicroSD: No Audio: No Arduino Suppo