1.54 inch e-Paper from waveshare
Adafruit BusIO by Adafruit 1.9.3
Adafruit GFX Library by Adafruit 1.10.12
GxEPD2 by Jean-Marc Zingg 1.3.8
| Teensy | Function | ePaper |
|---|---|---|
| 3v3 | Supply voltage | 3v3 |
| GND | Ground | GND |
| 7 | Display busy | BUSY |
| 8 | ? | DC |
| 9 | Display reset | RST |
| 10 | Chip select | CS |
| 11 | Serial data | DIN |
| 13 | Serial clocl | CLK |