Just a note:
you no longer sell some of the pcbs at the Rep rap Research foundation store.
not shur what to buy:
im guessing the replacement for the stepper tester is the "Stepper Motor Driver v2.2 Raw PCB" but it could also be the "Stepper Motor Driver v2.3-r1 Raw PCB"
Also i cant find a new version of the universal controller v1.2 PCB (is it the rep rap motherboard v1.1?)
really hope i can figure this out [
forums.reprap.org]