The kit includes BIGTREETECH SKR Mini E3 V3.0 silent control board + BIQU MicroProbe V2 auto leveling sensor, perfect for Ender-3, Ender-3 V2, BIQU B1, BIQU BX, BIQU H2 Direct-extruder, and most of fdm 3d printers
BIGTREETECH SKR Mini E3 V3.0 adopts STMicroelectronics’ latest G0 series main control chip STM32G0B1RET6; It is equipped with TMC2209 mute driven UART mode on board and supports mute printing
SKR Mini E3 silent Board is a four axis motherboard specifically designed for Ender-3 players. It adds CNC fans for overall heat dissipation and upgrades heat sink, effectively improving heat dissipation performance
BIQU MicroProbe V2 uses 5V power supply, the control signal is compatible with 3.3V/5V. The detection signal is an open-drain output externally (10K pull-up resistance is required on the signal of the motherboard, or the IO needs to be set as input pull-up in the firmware)
BIQU MicroProbe is only 6g, and its smaller size enhances the compatibility of MicroProbe installation positions, allowing for better installation in some compact positions on extruder; With a lifespan of 10000000+, MicroProbe will be a durable upgrade for your printer