Touch panel Keyboard.
- Raspberry Pi pico
- Waveshare Pico-CapTouch-ePaper-2.9
https://www.waveshare.com/pico-captouch-epaper-2.9.htm
Burn CicuitPython to Raspberry Pi pico https://circuitpython.org/board/raspberry_pi_pico/
Copy the following libraries.
- adafruit_hid
Mass storage and serial port are enabled by holding th KEY0 and inserting the USB cable.