I have a ramps 1.4 board + arduino clone, supplied pre built from Reprapworld.
I'm not getting any power out from the extruder heater pins to feed the power resistor.
Am I right in that there should be a green LED lit when the extruder heater is working?
Mike
ok have sorted this one.
Edited 1 time(s). Last edit at 01/02/2012 11:11AM by 3D2B.
