3D Printer Mainboards

Powerful mainboards for 3D printers

Find the right replacement mainboard for your 3D printer or equip your device with a powerful mainboard upgrade! In our range, you will find a large number of powerful mainboards with which you can operate even the most demanding user interfaces - integrate external components such as LEDs or Raspberry Pis - and print worry-free.

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Mainboards: 1 - 30 of 56 items

Anycubic Mainboard

Anycubic Mainboard, Photon Mono M7 Pro

  • Original spare part
  • By Anycubic
£47.85 £60.00

Delivery by October 15

Creality Mainboard

Creality Mainboard, Ender 3 V3

  • An original spare part from Creality 3D
  • Available for various 3D printers
£69.95 £87.50

Free delivery by October 15

Elegoo Mainboard

Elegoo Mainboard, Neptune 4 Max A Series

  • Original spare part
  • High-quality
  • By Elegoo
£83.00

Free delivery by October 15

QIDI Tech Adapter Plate

QIDI Tech Adapter Plate, X-​Smart 3 / X-​Plus 3 / X-​Max 3

  • Original spare part
  • By Qidi Tech
£30.50

Delivery by October 15

BIGTREETECH Octopus Pro

BIGTREETECH Octopus Pro, H723

  • Designed for 8 powerful stepper drivers
  • 169 Mhz or 180 Mhz ARM Cortex-M4 CPU
  • MAX31865 chip for HT thermistors
£83.00

Free delivery by October 15

LDO Motors Orbitool Toolboard Kit

LDO Motors Orbitool Toolboard Kit, Smart Orbiter 3

  • For Orbiter Extruder
  • STM32F042 microcontroller
  • Versatile connectivity
£36.80 £46.00

Delivery by October 15

Bambu Lab Mainboard

Bambu Lab Mainboard, A1 mini

  • Original from Bambu Lab
  • High quality
£60.50

Delivery by October 15

BIGTREETECH EBB SB2209 USB

BIGTREETECH EBB SB2209 USB

  • Drop-in installation
  • Powerful TMC2209 driver
  • Communication via USB
£37.00

Delivery by October 15

Bambu Lab Toolhead Board

Bambu Lab Toolhead Board, P2S

  • Original Bambu Lab
  • High quality
£37.00

Delivery by October 15

BIGTREETECH SKR Mini E3

BIGTREETECH SKR Mini E3, V3.0

  • 3 x controllable CNC fans
  • Interfaces for DIY modifications
  • ARM Cortex M0 + STM32G0B1RET6
£54.50

Delivery by October 15

BIGTREETECH Kraken V1.1

BIGTREETECH Kraken V1.1

  • Designed for large-capacity printers
  • STM32H723ZGT6 microcontroller
  • Versatile connectivity
£129.00

Free delivery by October 15

LDO Motors NiteHawk 36 RevC Toolboard Kit

LDO Motors NiteHawk 36 RevC Toolboard Kit

  • Based on Klipper USB
  • Optimised for versatility
  • Simple wiring
£43.00

Delivery by October 15

Bambu Lab AP Board

Bambu Lab AP Board, P1S

  • Original from Bambu Lab
  • High quality
£42.50

Delivery by October 15

Bambu Lab Extruder Connection Board

Bambu Lab Extruder Connection Board, P2S

  • Original Bambu Lab
  • Additional connections for hotend & extruder
  • Robust construction
£11.95

Delivery by October 15

Bambu Lab AMS Power Board

Bambu Lab AMS Power Board, AMS

  • Original Bambu Lab
  • Compatible with AMS
  • Stable and reliable energy transfer
£11.95

Delivery by October 15

BIGTREETECH Panda Branch

BIGTREETECH Panda Branch, Bambu Lab A1/A1 Mini/P1/X1

  • For Bambu Lab 3D printers
  • Slim design
  • Versatile connections
£24.00

Delivery by October 15

Sovol Mainboard

Sovol Mainboard, SV08

  • High quality
  • Original Sovol
£92.00

Free delivery by October 15

Bambu Lab AMS Mainboard

Bambu Lab AMS Mainboard, AMS

  • Original Bambu Lab
  • High quality
£64.50

Delivery by October 15

Bambu Lab AC Board

Bambu Lab AC Board, A1

  • Original Bambu Lab product
  • High quality
£18.40

Delivery by October 15

BIGTREETECH Octopus Max EZ

BIGTREETECH Octopus Max EZ, V1.0

  • With many interfaces
  • Offers upgrade opportunities
  • Compatible with Klipper & Marlin
£92.00

Free delivery by October 15

Bambu Lab MC Board

Bambu Lab MC Board, P1P, P1S

  • Original Bambu Lab
  • Machine Controller Board
  • For precision coordination of all printing processes
£66.26 £73.50

Delivery by October 15

QIDI Tech Mainboard

QIDI Tech Mainboard, Q2

  • Original Qidi Tech
  • High quality
£100.23 £112.00

Free delivery by October 15

Bambu Lab AP Board - HV

Bambu Lab AP Board -​ HV, P2S

  • Original Bambu Lab
  • High quality
£136.69 £152.00

Free delivery by October 15

BIQU Panda Branch Plus

BIQU Panda Branch Plus

  • For Bambu Lab printers
  • Up to 20 connectable sub-devices
  • 10 independent channels
£46.00

Delivery by October 15

BIGTREETECH Manta M8P V2.0

BIGTREETECH Manta M8P V2.0

  • 32-bit ARM® Cortex-M0+ STM32H723ZET6
  • Versatile upgrade options
  • eFuse circuit protection
£80.00

Free delivery by October 15

BIGTREETECH KMS PCB Kit

BIGTREETECH KMS PCB Kit

  • Stable connection layout
  • High-quality plug connections
  • ESD protection & reverse polarity protection
£73.63 £92.00

Free delivery by October 15

Snapmaker Toolhead PCB Board

Snapmaker Toolhead PCB Board, U1

  • Control board for the Snapmaker Toolhead
  • Transmits signals from the mainboard to the toolhead
  • Controls temperature sensor and fan
£24.00

Delivery by October 15

Basic Board and PSU for Original Prusa Enclosure

Prusa Basic Board and PSU for Original Prusa Enclosure

  • Base board for enclosure electronics
  • Power supply for add-ons
  • One board for multiple add-ons
£46.00

Delivery by October 15

Bambu Lab Heatbed Piezo Interface Board

Bambu Lab Heatbed Piezo Interface Board, P1S, P1P, X1C, X1E

  • Original Bambu Lab
  • Mounting under the heating bed
  • Stable signal transmission
£7.80

Delivery by October 15

Bambu Lab Door Sensor

Bambu Lab Door Sensor, P2S

  • Original Bambu Lab
  • High quality
£8.26 £9.20

Delivery by October 15