Grbl support for OctoPrint
This plugin lets you use Grbl based CNC machines with OctoPrint.
NOTE: You still need to set a few more settings after installing this plugin to make it work. See below.
Installation
pip install octoprint-grbl-pluginRequired Configuration
- Serial Connection > Advanced options > "Hello" command = M5
- Features > Send a checksum with the command > Never
Additional controls
If you would like to show some additional info on the "Control" tab,
add the following to your config.yaml file:
controls:
- name: State
type: section
layout: vertical
children:
- name: Realtime State
# GRBL 0.8 <Idle,MPos:0.000,0.000,0.000,WPos:0.000,0.000,0.000,RX:3,0/0>
# Grbl 1.1 <Run|MPos:-39.430,-16.480,0.000|FS:1626,0>
regex: '<([^,]+)[,|][WM]Pos:([+\-\d.]+,[+\-\d.]+,[+\-\d.]+)'
template: 'State: {0} Machine Position: {1}'
type: feedback
- name: GCode state
# [G0 G54 G17 G21 G90 G94 M0 M5 M9 T0 F300. S700.]
regex: 'F([\d.]+) S([\d.]+)'
template: 'Speed: {0} Power: {1}'
type: feedback
- command: '?$G'
name: Refresh
- command: '$H'
name: Home
- command: '$X'
name: Unlock
- command: '!'
name: Pause
- command: '~'
name: Resume
