|
|
|
@ -7,14 +7,14 @@ Currently, the screen size is fixed to 20x4 characters. The used GPIO pins |
|
|
|
|
are fixed, too. |
|
|
|
|
|
|
|
|
|
## Wiring |
|
|
|
|
LCD PIN | RasPi GPIO |
|
|
|
|
----------------+----------- |
|
|
|
|
Register Select | 15 |
|
|
|
|
Enable | 16 |
|
|
|
|
Data 4 | 21 |
|
|
|
|
Data 5 | 22 |
|
|
|
|
Data 6 | 23 |
|
|
|
|
Data 7 | 24 |
|
|
|
|
LCD PIN | RasPi GPIO |
|
|
|
|
----------------+----------- |
|
|
|
|
Register Select | 15 |
|
|
|
|
Enable | 16 |
|
|
|
|
Data 4 | 21 |
|
|
|
|
Data 5 | 22 |
|
|
|
|
Data 6 | 23 |
|
|
|
|
Data 7 | 24 |
|
|
|
|
|
|
|
|
|
See [kunsi/rpi-atx-lcd-breakout](https://git.kunsmann.eu/kunsi/rpi-atx-lcd-breakout) |
|
|
|
|
for a breakout board which connects all the pins. |
|
|
|
|