BTT SKR MINI E3 V3.0

Data:https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3

Size: 103.75x70.25mm

Board Layer: 4

MCU: ARM Cortex-M0 + STM32G0B1RET6 or STM32G0B0RET6

Power Input: DC 12/24V

Motor Driver: UART mode of on-board TMC2209

Interfaces Of Motor Driver: XM, YM, ZAM, ZBM, EM

Interfaces Of Temperature Sensor: TH0, THB, 2-way 100K NTC (RTD)

Matched Display Screen: 2.4-inch TFT, 3.5-inch TFT, Ender 3 original LCD12864 screen, etc.

Advantages:

1. Onboard EEPROM: 24C32

2. Double Z-axis interface: Add parallel double Z-axis interfaces.

3. More stable running.

4. Compatible with Ender 3, Ender 3 Pro, Ender 5, CR-10, etc.

5. Better protection and safety design: Increase the distance between the driving chip and the components to avoid the trouble caused by the heat sink.

6. Support more functions expansion: BLTOUCH, filament detection, power-off resume, automatic shutdown (PS-ON), etc.

7. Add 5V power supply, with BLTOUCH, TFT and RGB interfaces.

8. Better thermal performance: larger heat dissipation area better heat dissipation.

9. Three CNC fan interfaces: change the original frequenttn to the CNC fan, user-friendly

Onboard sensorless homing function.