T-Encoder

 LILYGO® TTGO T-Encoder ESP32 Wireless Module RGB LED Ring Encoder T-U2T Downloader WiFi Bluetooth Programming Development Board Note : Since the motherboard does not have USB Serial port chip, it needs to be equipped with T-U2T to program. Specifications MCU  ESP32-PICO-V3-02 Flash 8Mb PSRAM 2Mb Bus Interfaces UART, SPI, I2C Pin Header male/female Wireless Connectivity Wi-Fi:802.11 b/g/n/, BLE V4.2 Onboard Buttons RESET WS2812 RGB LED Data IO25   Sample Code For Reference [Github] If you need technical support please check the link to find more details. T-Encoder Size Pin Diagram T-Encoder Male Pin T-Encoder Famale Pin    T-UT2