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: CST816S
- USB: USB Native
- Power Supply: USB Type-C 5.0V(4.0V~5.25V); 3.7V Lipo battery
- Button: Flash button and reset button
- Expansion interface: 1*I2C; 1*GPIO
- MicroSD: Yes
- Arduino support: Yes
- Operation temperature: -40℃ to +85℃
- On board 32G SD card for Storage
Reference: