A silent 32-bit replacement mainboard for the Creality Ender 3 series. Upgrades your printer with TMC2225 stepper drivers for near-silent operation and improved print quality.
Compatible with Ender 3, Ender 3 Pro, and Ender 3 V2
32-bit ARM processor
TMC2225 silent stepper drivers
Bootloader pre-installed for easy firmware flashing
Available in V4.2.2 (fixed) and V4.2.7 (adjustable current) versions
