Main Update Features

1) Redesign the motherboard ID to improve the aesthetics of the motherboard

2) Adopt STMicroelectronics' latest G0 series MCU STM32G0B1RET6;

3) Redesign the drive heat sink to strengthen the drive heat dissipation capacity;

4) Increase the heat dissipation controllable fan of the whole machine to reduce the temperature of the whole machine when the equipment is working;

5) Change the USB interface to USB Micro B;

6) Increase the SPI output port +3.3V power supply, and the external SPI sensor power supply voltage +3.3V and +5V are optional;

Main Parameters

1. Appearance size: 103.75*70.25mm

2. Input voltage: DC12-28V

3. Motor driver: UART mode of onboard TMC2209;

4. Motor interface: XM, YM, dual Z axis (ZAM, ZBM), EM

5. Temperature sensor interface: TH0, THB, 2 channels 100K NTC (thermal resistance)

6. Display: 2.4 inch TFT, 3.5 inch TFT, Ender3 original LCD12864 screen, etc.

7.PC communication interface: USB Micro B type, communication baud rate 115200

8. Expanded interface function support: material interruption detection, continuous printing after power failure, shutdown after printing, BL_Touch, etc.

9. Support file format: G-code

10.Recommended software: Cura, Simplify3D, Pronterface, Repetier-host, Makerware

11. Support SD card offline printing

12. Support online printing

13. Support SPI, UART expansion, connect to Raspberry Pi through SPI, UART, USB (Type-C) virtual serial port

14. Support 2 heating rod output (heating rod, hot bed). Support three-way controllable fan output. Support 4-way limit switch.

15. Integrate RGB color light strip drive circuit.

Product Dimensions	10.37 x 7.02 x 7.02 cm; 281 g
Batteries required	No
Included components	SKR MINI E3 V3.0 Motherboard & TFT35 E3 V3.0.1 Touchscreen

BIGTREETECH SKR Mini E3 V3.0 Control Board +TFT35 E3 V3.0.1 Touch Screen Display 32Bit Silent Board Integrated with TMC2209 UART Stepper Driver Compatible with Ender 3/5 Ender 3 Pro/V2 3D Printer

Details

Description

Specifications

Common Questions