Introduction:
- Main Control Chip - Adopt STMicroelectronics’ latest G0 series main control chip STM32G0B1RET6;
- Three CNC Fan - Increase the heat dissipation controllable fan to reduce the printer temperature when the device is working;
- Increased Heat Sink - Redesign the drive heat sink, strengthen the drive heat dissipation capacity, and greatly improve the heat dissipation performance;
- USB Micro B - The PC communication USB interface is upgraded from Mini USB to Micro USB B, which is more adaptable;
- Output Power Supply - 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.
You can download the firmware from our website and use it:
https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3