Clear all

2.5s to Trinmomic drivers?  

William H
Active Member
2.5s to Trinmomic drivers?

Hello, I have a Mk2.5S. I really would like to use the new trinomic stepper drivers. The old drivers really are loud, would like quiet running. What are my options?

Posted : 07/02/2022 3:30 am
Reputable Member
RE: 2.5s to Trinmomic drivers?

I don't think you can. 

You could replace your Rambo board with a MK3S+ board that has quieter drivers on it, but then you need to upgrade your power supply and your heat block heater cartridge at the very least.   The LCD and the stepper motors seem to be the same between the MK2 and the MK3 so you're probably OK there.



Prusa I3 Mk2 kit upgraded to Mk2.5s, Ender3 with many mods, Prusa Mini kit, Prusa I3 Mk3s+ kit

Posted : 07/02/2022 4:18 am
Active Member
RE: 2.5s to Trinmomic drivers?

You can add a daughter board. But requires soldering

Posted : 31/08/2022 11:52 pm