Curently only TAZ Pro https://www.lulzbot.com/store/printers/lulzbot-taz-pro is using Archim board https://github.com/ultimachine/Archim/wiki, which has 32bit ARM processor https://www.microchip.com/wwwproducts/en/ATsam3x8e.
Curently only TAZ Pro https://www.lulzbot.com/store/printers/lulzbot-taz-pro is using Archim board https://github.com/ultimachine/Archim/wiki, which has 32bit ARM processor https://www.microchip.com/wwwproducts/en/ATsam3x8e.