all who have set me emails have been answered.
@Googliola: Switzerland – no problem, I live in Germany.
Its not exactly a RADDS replacement, has no stepper drivers nor sockets for drivers on board, it needs external drivers with all the wiring.
Also the heater and fan drivers are not there, so you need some external wiring and circuitry.
But at least with some wired drivers you can test if the motion of your printer gets faster or smoother and make a decision if its worth all the external wiring…
