# Octoprint-LCD-HD44780

This Plugin allows you to connect a HD44780-compatible LCD screen to your
Raspberry Pi running [OctoPrint](https://octoprint.org/).

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

See [kunsi/rpi-atx-lcd-breakout](https://git.kunsmann.eu/kunsi/rpi-atx-lcd-breakout)
for a breakout board which connects all the pins.