• Larger heatsink for better heat dissipation
• Equipped with the latest G0 series MCU
• Change the USB mini interface to USB Micro B
• ARM Cortex M0 + STM32G0B1RET6
• Increase SPI output port +3.3V power supply, external SPI sensor power supply voltage +3.3V and +5V are optional

• 👉Download the firmware 

• 👉Motherboard configuration and interface-related operation instructions

Compatible Screens:

• BTT TFT touchscreens: 2.4 / 3.5 inches
• LCD12864 (original LCD screen from Creality)

Fan Connectors

• 3 x controllable CNC fans

Video Supplementary Information

Guide: SKR MINI E3 V3.0---How to install the BIGTREETECH SKR MINI E3 V3.0 on the Ender 3 printer?