Here is my version of an e-paper display that presents data from my Home Assistant setup, originally created by @maxmacstn.
- Board: DOIT ESP32 DEVKIT V1
- Waveshare 4.2" epaper display
| Board | Epaper display |
|---|---|
| D25 / GPIO25 | BUSY |
| D26 / GPIO26 | RST |
| D27 / GPIO27 | DC |
| D15 / GPIO15 | CS |
| D14 / GPIO14 | CLK |
| D13 / GPIO13 | DIN |
| GND | GND |
| 3V3 | 3V3 |
The device configuration can be found in epaper.yaml
The following fonts need to be added inside the fonts folder:
- fonts/Roboto-Medium.ttf
- fonts/Roboto-Regular.ttf
- fonts/Roboto-Bold.ttf
- fonts/materialdesignicons-webfont.ttf
This configuration requires the following secrets to be defined in your secrets.yaml
wifi_ssid: wifi_name
wifi_password: wifi_password
ap_password: access_point_password
gateway: 192.168.0.1
subnet: 255.255.255.0
epaper_static_ip: 192.168.0.123
epaper_ota_password: ota_password
epaper_encryption_key: abcdefghijklmnopqrstuvwxyz1234567890ABCDEFG=