Product Wiki & Tutorials
Set up the MaTouch 1.28-inch rotary screen, use the correct GC9A01 SPI demo and troubleshoot touch, encoder and microSD.
MaTouch ESP32-S3 1.28-inch Rotary Display: GC9A01 Arduino Setup →
The round display is 240x240 resolution 1.28", colorful RGB, with capacitive touch, it communicates with ESP32 with SPI interface, so there enough GPIO left for expansion applications. Besides the Touch display, this item new functions:
- · Smooth rotary make you easily to design the UI, more convenient for usage;
- · Display pressing function;
- · 4 holes for installation, a set of Acrylic case also included;
Features:
- Controller: ESP32-S3
- Wireless: WiFi& Bluetooth 5.0
- LCD: 1.28", 240*240 resolution, driver GC9A01
- LCD interface: SPI
- Touch Panel Driver: CST816-family (use the driver matching the PCB revision)
- USB: USB Native
- Power Supply: USB Type-C 5.0V(4.0V~5.25V); use the documented USB power input unless a board-specific battery circuit is confirmed
- Button: Flash button and reset button
- Expansion interface: 1*I2C; 1*GPIO
- MicroSD: Yes
- Arduino support: Yes
- Operation temperature: -40℃ to +85℃
- MicroSD removable storage support; card inclusion and capacity depend on the selected package.
