Search found 20 matches

by IanC
Sat Jul 28, 2018 1:16 pm
Forum: Software
Topic: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds
Replies: 196
Views: 35929

Re: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds

I've not had any problems with this firmware and DRV8825. I was using these drivers for a little while before switching to the 2130s and it seemed to work fine.

Has anyone had any luck porting v3.3.1 over to work with RAMPS? It looks like it comes with some nice fixes :).
by IanC
Wed Mar 14, 2018 8:59 pm
Forum: Software
Topic: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds
Replies: 196
Views: 35929

Re: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds

anybody noticed the new mk25 firmware?! i would love to see this one ported! :geek: Do you think this one looks like it portable, @slippyr4 - or is this too different? I saw your post about the MK3 firmware, but wasn't sure if the MK2.5 firmware was closer to the MK2 or MK3 firmware, given the new ...
by IanC
Tue Mar 13, 2018 12:32 pm
Forum: Software
Topic: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds
Replies: 196
Views: 35929

Re: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds

Ah, those are for poking the 2.85mm guide filament in to (i.e. the supplied nylon filament to support the cable bundles). Not necessarily required :). We're taking this thread quite off-topic though, so may be worth carrying on any other discussion in a new thread or on Thingiverse, as I don't want ...
by IanC
Sat Mar 10, 2018 6:35 pm
Forum: Software
Topic: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds
Replies: 196
Views: 35929

Re: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds

Raider1284 wrote:
Fri Mar 09, 2018 9:09 pm
what are the hexagon nut looking things in front of some of the wiring holes?
I'm not sure which bit you mean, but if you can annotate the image, I'll be able to help :).
by IanC
Fri Mar 09, 2018 11:49 am
Forum: Software
Topic: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds
Replies: 196
Views: 35929

Re: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds

I've got a 2.5 upgrade kit arriving soon, do you think it'll be possible to use the new bed with the current modified firmware? I'm happy to leave out the run out sensor and other bits, as long as I can use the new bed :). I wasn't sure if the calibration points are a little different and will requi...
by IanC
Fri Mar 09, 2018 11:46 am
Forum: Software
Topic: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds
Replies: 196
Views: 35929

Re: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds

Is the stl for that mks 1.4 case available by chance? Its exactly what im looking for and has the mount points to attach to 3030 extrusions! I havent been able to find a good one for extrusions on thingiverse. Thanks in advance! Sorry for the slow reply, I've only just seen this. I'll check to see ...
by IanC
Sun Oct 08, 2017 4:32 pm
Forum: Software
Topic: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds
Replies: 196
Views: 35929

Re: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds

Cheers, I'll check out sourcetree now :).
by IanC
Sun Oct 08, 2017 2:10 pm
Forum: Software
Topic: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds
Replies: 196
Views: 35929

Re: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds

Thanks for adding the LIN_Advance version - I tried to have a go at compiling it myself a few days ago, but I'm quite unfamiliar with how GitHub works, so don't know if I merged the correct parts. I'll use your LIN_Advance version instead!
by IanC
Mon Sep 25, 2017 3:22 pm
Forum: Software
Topic: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds
Replies: 196
Views: 35929

Re: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds

IanC wrote:
Tue Sep 05, 2017 5:35 pm
I've just changed the X driver from A4988 to DRV8825 and it made a world of difference to the extruder carriage noise - I've got some TMC2100's on the way to see how they perform. :).
Just a quick update. I'm now running with TMC2100's and they're near silent :).
by IanC
Tue Sep 05, 2017 5:35 pm
Forum: Software
Topic: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds
Replies: 196
Views: 35929

Re: Prusa firmware for RAMPS Prusa i3 clones with MK42 beds

I've just changed the X driver from A4988 to DRV8825 and it made a world of difference to the extruder carriage noise - I've got some TMC2100's on the way to see how they perform. :).