Creativity can thrive when constains are severe. So here is the challenge:
This project has started to explore exactly this. I connected a Teensy 4.0 to a Waveshare 2" LCD Module with the Arduino_GFX library to drive the ST7789. As Button I use a Mini Pushbutton Switch.
LCD | Teensy |
---|---|
VCC | 3V |
GRD | G |
DIN | 11 |
CLK | 13 |
CS | 9 |
DC | 8 |
RST | 7 |
BL | 6 |