Duet 3 mini 5+
Hi everyone new to the group. Do you know if the Duet 3 mini 5+ is supported with RatOS??
6 Replies
they are not
foreign-sapphire•14mo ago
How did you get to that page? Also thank you
https://os.ratrig.com/docs/introduction left side navigation
Not by RatOS, but is supported by Klipper. That's where I started before swapping to a BTT Octopus Pro and loading RatOS. You can mock up your own config files to ident the pins and etc and duplicate all the RatOS config for the board, but updates and etc probably will not work. I'm guessing, if you do all the config work and test it, you might be able to submit a pull request and MK might add it! (??)
I’ve ran this board for months with RatOS and as @ptegler stated you just have to create the board pin definitions as the other boards.
It will not flash automatically and that and an issue I discovered is the reason MK will not add it to the supported boards.
The issue is when you power down the PSU and keep the Duet powered via USB (RPi)
You have to reset the board/firmware or when you turn the PSU back on the drivers will uninitialized and in a high power state. Add a shared pin for all drivers and you can be homing an axis while the extruder driver is getting way too hot.
I sold my Duet for the this reasons.
Duet boards won't be supported in RatOS because of the odd way Duet does their drivers. It would require quirks files like the e3 mini v3.0 which was a big mistake, and clutters the config templates. I hate it.