BIGTREETECH SKR Mini E3 V2.0 Control Board 32Bit with TMC2209 UART Driver New Upgrade 3D Printer Parts Motherboard for Ender 3 V2, Ender3 Pro, Ender-3 Series 3D Printer

If you encounter any problems, please write us via Amazon as soon as possible. We have professional technical after-sales personnel to solve your problems. Because the fan on the SKR Mini E3 V2.0 control board is a CNC fan, you need to set the wind speed before using it. (Note: V2.0 version of the fan is not ready to use after power on). Support BLtouch, filament detection, power-off resume, automatic shutdown, etc .. Increase the distance between the driving chip and the components to avoid the trouble caused by the heat sink. The hot bed MOS tube uses WSK220N04, low on-resistance, larger heat dissipation area, and reduce heat generation