BIGTREETECH SKR MINI E3 V3.0 32 Bit Control Board for Ender 3

BTT SKR MINI E3 V3.0 is a customized motherboard for Ender3 printer launched by the 3D printing team of Shenzhen BIGTREE technology co., LTD., which can perfectly replace the motherboard of the original Ender3 printer.

BTT SKR MINI E3 V3.0 Features

Board Layer: 4
MCU: ARM Cortex m0 + STM32G0B1RET6
Power input: DC 12/24v
Logic voltage: 3.3v
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
Matched display screen: 2.4inch TFT, 3.5inch TFT, Ender 3 orginal LCD12864
PC Communication interface: USB Micro B type, easy to plug, communication buad rate 115200
File format: G code

SKR v2 vs SKR v3

The SKR e3 mini comes with a new industrial design with a larger heat sink area keeping the board cooler while operating. It supports Klipper and Marlin. The mini usb port has been changed to a Micro USB port. The SKR e3 mini v3 now has 3 controlled fan ports and an SPI outlet power supply of 3.3v/5v.