Re: Filament Stops Flowing
Well, a month later, I'm back. I bought a board, been sitting on the desk for 3 weeks. It uses different connectors than the SD board - JST vs JST XH. So I bought a kit, hafta rewire the connectors. Now comes the problem. The pin outs on the new board are labeled 1B 1A 2A 2B (in that order)with the common (square solder pad) under the 1B. The SD has no labels, but the common lug is in position 4. I have attached a couple of pics in the hopes that someone can identify the pin outs and/or wire colors.
Any help here is greatly appreciated...
Stepper Motors
A4982 Driver Pin LP Pkg Pin Name Phase Header Pin
22 OUT2B Phase 2- 1 (the square one on the PCB)
19 OUT2A Phase 2+ 2
18 OUT1A Phase 1+ 3
15 OUT1B Phase 1- 4
https://reprap.org/wiki/Printrboard
Just Google solidoodle board rev e schematic next time.
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