Q3D BIGTREETECH SKR Mini E3 V3.0 Bundled with AntClabs BLTouch

BIGTREETECH SKR MINI E3 V3.0 Controller Board New Upgrade Silent Board for Ender 3 3D Printer Adopt STMicroelectronics' latest G0 series main control chip STM32G0B1RET6 or STM32G0B0RET6; Increase the heat dissipation controllable fan to reduce the printer temperature when the device is working; Redesign the drive heat sink, strengthen the drive heat dissipation capacity, and greatly improve the heat dissipation performance; The PC communication USB interface is upgraded from Mini USB to Micro USB B, which is more adaptable; Add the thermistor interface to protect the circuit and prevent the main control chip from burning out; Increase SPI output port +3.3V power supply, external SPI sensor power supply voltage +3.3V and +5V are optional, support the motherboard to directly supply power to peripherals.