WARNING: Apparently this plugin does no longer work in recent octoprint versions. Use with care.

Find a file

Franziska Kunsmann 1058892564 fix float errors in _lcd_update()		2020-09-26 11:28:00 +02:00
octoprint_hd44780	fix float errors in _lcd_update()	2020-09-26 11:28:00 +02:00
.gitignore	Update .gitignore	2017-05-15 11:14:49 +00:00
LICENSE	Initial commit	2017-03-14 10:06:45 +01:00
README.md	update README	2019-09-23 20:32:24 +02:00
requirements.txt	Implement LCD communication myself, add information on screen	2017-03-14 21:31:21 +00:00
setup.py	prepare for plugin repository	2020-09-26 11:12:36 +02:00

README.md

Octoprint-LCD-HD44780

This Plugin allows you to connect a HD44780-compatible LCD screen to your Raspberry Pi running OctoPrint.

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 for a breakout board which connects all the pins.