SKR MINI E3 V2.0 link:https://www.Lotusrite.com/item/4001039599237.html

Modules for SKR MINI series:

DCDC5V LINK:https://www.Lotusrite.com/item/4000474224890.html

BTT Writer LINK:https://www.Lotusrite.com/item/4000500206294.html

SKR MINI E3 V3.0 is a motherboard tailored specifically for Ender3 printers, a perfect replacement for original Ender 3 printer motherboards.

SKR MINI E3 V3.0 With cable： Choose the option with cable to use directly with the original screen of ender 3 v2

• Increase SPI output port +3.3V power supply, external SPI sensor power supply voltage +3.3V and +5V optional.

• PC communication USB interface is changed from Mini USB to Micro USB B, which is more adaptable.

• Increase the power supply of the SPI output port, support the motherboard to directly supply power to the peripherals.

• Onboard TMC2209 mute driver UART mode, support mute printing.

• Increase the thermistor interface protection circuit to prevent burning of the main control chip.

Product Size:103.75*70.25mm

Board Layer:4

MCU:STM32G0B1RET6/STM32G0B0RET6

Power Input:DC12/24V

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(RTD)

Matched Display Screen:2.4-inch TFT,3.5-inch TFT,Ender3 original LCD12864 screen,etc.

PC Communication Interface:USB Micro B type,easy to plug,communication baud rate 115200

File Format:G-code

Recommended Software:Cura,Simplify 3D,Pronterface,Repetier-host,Makerware

Onboard EEPROM:24C32

Double Z-axis interface：YES

CNC Fan Interfaces：3

5V Power Supply：BL Touch,TFT and RGB interfaces，DCDC5V V1.0 Module

Onboard 5V Power Supply

Onboard Sensorless Homing Function

Support firmware: Marlin, Klipper

Support: SD card offline printing

Support: online printing

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

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

Integrated RGB color light strip drive circuit

support：BL touch,filament detection,power-off resume,automatic shutdown(PS-ON),etc

Compatible：Ender 3,Ender 3 Pro,Ender 5,CR 10