Simple M1 backplane with OV2640 camera, 2.4 inch 320*240 LCD, microphone, PA, TF card slot, onboard USB to serial port chip can be downloaded and debugged directly, can run face detection routine, voice recognition routine, send type c Adapters.
With onboard WIFI, uses ESP8285 chip
Dock board: full 2.54 pin header, can be used as adapter board
1x Sipeed M1 W Dock development board
1x 2.4 inch 320*240 LCD screen
1x OV2640 camera
1x Type C adapter