Creality Official Ender 3 Silent Mainboard Upgrade V4.2.7 Mainboard Control Bo
If you wanna install this board to Ender-3 pro / Ender-3 max / Ender 3 V2, you will need to flash the firmware. ⭕【32 bit & V4.2.7】 Creality upgraded V4.2.7 silent board has been updated from 8 bit to 32 bit.