BigTreeTech SKR 3 Control Board 32bit


Availability: In stock

Embrace future performance BIGTREETECH’s new SKR 3 with  a 32-bit processor working at a core frequency of 480MHz its one of BIGTREETECH’s most powerful control boards designed for 3D printers and CNC machines. Delivering a new robust power system capable of supplying an output current peak of 6A its capable of powering a raspberry pi.


Package Contents:

1 x Bigtreetech SKR 3 32bit 480MHz Control Board
1x Usb cable

Product Specifications

Size: 102mm x 76mm
Microprocessor: ARM Cortex-M7 CPU STM32H743VIT6
Input Voltage: DC12-DC24v
Logic Voltage: DC3.3V
WIFI Interface: ESP-12S, ESP-07S, ESP32
Fan Interfaces: 3 CNC fans, 2 normal fans, optional voltage of the CNC fans.
Expansion Interfaces: Servos, Probe, PS-ON, PWR-DET, Fil-DET, CAN FD
Motor Driver: support TMC5160, TMC2209, TMC2225, TMC2226, TMC2208, TMC2130, ST820, LV8729, DRV8825, A4988, etc., and can be externally connected to a motor drive.
Supported stepper driver interfaces: SPI, UART, STEP/DIR
Temperature sensor interfaces: 1 way 100K NTC, 2 way 100k NTC and PT1000 optional
Display Interfaces: Serial touch screen, SPI touch screen, LCD display
PC communication interfaces: square USB a, easy to plug, communication baud rate 115200
Supported kinematics: XYZ, delta, kossel, Ultimaker, corexy, etc.


3Docity is an authorised and trusted reseller for BIQU and BIGTREETECH. 
All items listed are in stock in AUSTRALIA south east Queensland and will be shipped same day when ordered before 3pm AEST by Australia post.
View our refunds and returns policy.

Weight500 g
Dimensions26 × 16 × 7 mm



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