BIGTREETECH SKR V1.4 - 3D printer mainboard
BIGTREETECH SKR V1.4 - 3D printer mainboard
BIGTREETECH SKR V1.4 - 3D printer mainboard
BIGTREETECH SKR V1.4 - 3D printer mainboard

3D printer motherboard SKR v1.4 BIQU Bigtreetech

  • For 3D printers and CNC machines
  • Supports printers with a two-motor Z axis
  • Works on the basis of Smoothieware or Marlin 2.0 software.
5901414654832 5901414654832
Out of stock
Tax included Shipping excluded *


3D printer motherboard SKR v1.4 BIQU Bigtreetech is a circuit that controls the operation of 3DP or CNC machines. The latest version of the board based on 32-bit ARM class processor: Cortex-M3 with a frequency of 100MHz. It works based on highly modular software under an open source license - Smoothieware or Marlin 2.0. Unlike the BIGTREETECH SKR V1.3 controller, this version supports printers with a double Z axis, 3 fan interfaces, Neopixel LEDs, BLTouch sensor and is expandable with a WiFi, I2C, SPI module.

The controller board has a dedicated power supply system supporting 12-24V (using 24V power we reduce the heating time of the table by up to 1/4, with the same power consumption).


  • Microprocessor: ARM Cortex-M3 MLC1768 processor
  • Input voltage: DC12V-DC24V 5A-15A
  • Supported stepsticks:
    • TMC 5161
    • TMC 5160
    • TMC 2209
    • TMC 2225
    • TMC 2208
    • TMC 2130
    • ST 820
    • LV 8729
    • DRV 8825
    • A 4988
  • ESP-01S WiFi module supported
  • Z axis double drive supported
  • Supported Neopixel RGB tapes
  • Supported displays: 2.4 "/ 2.8" / 3.5 "TFT, LCD2004, LCD12864
  • File format: G-Code
  • 3 fan interfaces
  • Motor drive interface: X, Y, 2xZ, E0, E1, five channels (each channel has an expandable interface up to 256 maximum).
  • Supported machine architecture: XYZ, Delta, Kossel, Ultimaker, CoreXY

Manuals and documentation available here

Product Details

Rated voltage
Supported Printers
Country of origin
5901414654832 5901414654832

Comments (0)

Customers who bought this product also bought:

Why you should be our customer

We use our products by ourselves and are really glad to share our knowledge. If you have any questions, please contact us.

14 days for free return without any conditions.
Fast delivery in whole EU.
Secure payments thanks to SSL encryption.
Any questions? Just call We speak in Polish / English.