Upgrade A20M/ A10M to 32 bit MAin Board.... ANY one?

[zolakk]

What are you all using for your current settings for your steppers? My extruders and Y are both D42HS3418-24B22 which are 1.68A so I think they should be set to about 1500 and 900 for the 1A X and Z motors but that seems high and the motors seem to run pretty hot at those levels

[pipobid]

Hello, I have an A20M printer with a GT2560 V4.0 motherboard and I would like to replace my drivers with tmc2208.
I am looking for the firmware that would allow me to make this modification

Bonjour, j'ai une imprimande A20M avec une carte mere GT2560 V4.0 et je souhaiterais remplacer mes drivers par des tmc2208.
Je recherche le firmware qui me permettrais de faire cette modification