A novelty single-key keyboard by Rob Hague.
- An RP2040 board that supports CircuitPython
- The code currently support the Raspberry Pi Pico and the Tiny2040, but should be easily adapted to suit other boards
- An AdaFruit NanoKey
- An MX-compatible switch and keycap
- An SSD1306 I2C OLED display (128x32px)
- Install CircuitPython
- Download the CircuitPython Libraries Bundle and copy the following libraries to a
lib/
directory on the CircuitPython device:
adafruit_displayio_ssd1306
adafruit_display_text
asyncio
adafruit_ticks
neopixel
adafruit_hid