BIGTREETECH BTT SKR MINI E3 V3.0 32 Bit Motherboard Onboard TMC2209 UART Support Raspberry Pi For Ender3 Ender5 CR10 3D Printer

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Availability: in stock
Size: SKR MINI E3 V3.0
Ships From: United States CN
Price:  US $46.79
Sale Price:  US $40.71
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Guarantees: On-time Delivery 60 days

SKR MINI E3 V2.0 link://

Modules for SKR MINI series:


BTT Writer LINK://

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

  • 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


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

Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $46.79
Sale Price:  US $40.71
from AliExpress