The product we are reviewing today is the “MaTouch ESP32-S3 Rotary Ips Display with Touch 2.1” ST7701″ from Makerfabs which offers an alternative to the MaTouch_ESP32-S3 4-inch Display Demo Kit that we reviewed a few months ago. Just like the earlier model, the new kit is equipped with an ESP32-S3-WROOM-1-N16R8, featuring 16MB of flash memory and 8MB of PSRAM. This device supports both Wi-Fi and Bluetooth 5.0 wireless communication and offers connectivity options through I2C and UART ports for interfacing with external devices. The display features a round IPS panel with a resolution of 480×480 pixels, capacitive touch capability, and LVGL library support. Additionally, it includes a mechanical rotary encoder and supports press operations. MaTouch ESP32-S3 Rotary IPS Display specifications Controller: ESP32-S3-WROOM-1, PCB Antenna, 16MB Flash, 8MB PSRAM, ESP32-S3-WROOM-1-N16R8 Wireless: Wi-Fi and Bluetooth 5.0 LCD: 2.1-inch High Lightness IPS,65K color LCD Driver: ST7701S FPS: > 70 Resolution: 480×480 LCD interface: [...]

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