SPECIFICATIONS

Brand Name: BIGTREETECH

Choice: yes

Item Type: Motherboard

Model Number: SKR MINI E3 32Bit Control Board

Origin: Mainland China

Introduction:

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

Firmware download:

SKR MINI E3 V3.0:https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3

SKR MINI E3 V2.0:https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/tree/master/hardware/BTT%20SKR%20MINI%20E3%20V2.0BIGTREETECHSKR MINI E3 V3.0

New Break ThroughThe Rebirth of MINI E3SPECIFICATIONSize DiagramNote:

Regardless of the MCU used, the SKR MINI E3 V3.0 features the following: Integrated4 TMC2209 drivers (with UART interface), 3 CNC fan ports, support 4 stepper motor drivers(X, Y, Z (dual Z-axis), E0), and 2 NTC ports. Additionally, it also provides the followinginterfaces: heated bed xl, heater cartridge x1, SD Card x1, Micro USB x1, LCD display x1.TFT display x1, auto power-off xl, power loss recovery x1, RGB x1, BLTouch x1,filament runout sensor x1, and X/Y/Z-axis limit switch x1. We will randomly shipthe SKR MINI E3 V3.0 equipped with either the STM32GOBORET6 or the STM32GOB1RET6

ADVANTAGES

Main control chip

ARM Cortex-MO+

STM32G0B1RET6/STM32G0BORET6Double Z-axis interface

Add parallel double Z-axis interfacesMore stable runningCompatibility

Compatible with Ender 3, Ender 3 Pro

Ender 5, CR-10...Better protectionand safety design

Increase the distance between the driving chip and thecomponents to avoid the trouble caused by the heat sinkSupport more functions expansion

Support BL touch, filament detection, power-off resume, automatic

shutdown (PS-ON), etcAdd 5V power supply

5V power supply
with BL touch,TFT and RGB interfaces

BIGTREETECH DCDC5V V1.0module + 5V power supplyBETTER THERMAL
PERFORMANCE

Larger heat dissipation area

Better heat dissipationThree CNCFan Interfaces

Change the original Frequent to the CNC Fan, User-friendlyPRODUCT DISPLAYPRODUCT DISPLAY