I've never used the PID autotune M303 command. But there has been a small change in it after that firmware release. You can build a newer version with:
http://daid.eu/~daid/marlin_build/
(defaults are the same as for the Cura firmware, except that the Cura firmware also has the UltiController enabled)
Random FYI: RC2 and RC3 use the same firmware (I didn't want to risk updating it after a lot of testing, especially because that's what broke the RC2 first run wizard)
Recommended Posts
kaz911 0
Just installed - quick question - I use the Cura Marlin RC2 firmware. But I cant get the M303 command to do anything. Known issue? M303 says "PID autotune Start" but it does not start to heat up the element.
Link to post
Share on other sites