Hi all,
For my project I want to use a bl-touch V3.1 in combination with a raspberry pi 4 model B and a python script to control it. I found on the website all g-code commands to power the bl-touch, but when I try to convert this to python I have no success. The bl-touch turns on, does its self-test, but as soon as I send pwm signals to it nothing happens. GPT unfortunately does not know how to solve it either.
A table from antclabs shows pwm's, but also grades (assuming it is for g-code to control steppers). while another table shows duration and % of pwm. Anyone experienced with G-code (merlin, etc) who can help me convert this to python so I can use it in my project to control and read it?
[table of pwm's]
https://static.wixstatic.com/media/f5a1 ... odeV31.jpg
[general website]
https://www.antclabs.com/bltouch-v3
For my project I want to use a bl-touch V3.1 in combination with a raspberry pi 4 model B and a python script to control it. I found on the website all g-code commands to power the bl-touch, but when I try to convert this to python I have no success. The bl-touch turns on, does its self-test, but as soon as I send pwm signals to it nothing happens. GPT unfortunately does not know how to solve it either.
A table from antclabs shows pwm's, but also grades (assuming it is for g-code to control steppers). while another table shows duration and % of pwm. Anyone experienced with G-code (merlin, etc) who can help me convert this to python so I can use it in my project to control and read it?
[table of pwm's]
https://static.wixstatic.com/media/f5a1 ... odeV31.jpg
[general website]
https://www.antclabs.com/bltouch-v3
Statistics: Posted by milanoo990 — Tue Mar 25, 2025 1:00 pm