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MCUs

This page lists microcontroller boards that are currently compatible with OmniBox.

front left render

MCUs are mounted near the lid for accessibility.

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BTT SKR E3 and SKR Pico

mcu_v2

Dual

General Notes

(None)

Materials

Type Part Qty
Printed MCU Tray - SKR E3 + Pico v2.stl 1 Ea
MCU Bigtreetech SKR E3 Series 1 Ea
MCU Bigtreetech SKR Pico 1 Ea
DIN 912 M3 x 6mm SHCS 8 Ea

Bigtreetech Manta E3EZ

Fit Test Pending: See Issue #135

mcu_v2

Single

General Notes

  • Prefer a long MicroSD extension.

Bigtreetech Manta E3EZ

Materials

Type Part Qty
Printed MCU Tray - BTT Manta E3EZ v2 - Stock.stl 1 Ea
MCU Bigtreetech Manta E3 EZ 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea

mcu_v2

Single

General Notes

  • Prefer a long MicroSD extension.

Bigtreetech Manta E3EZ

Materials

Type Part Qty
Printed MCU Tray - BTT Manta E3EZ v2 - HSI.stl 1 Ea
Other Fasteners M3 x 5mm OD x 4mm L Insert 4 Ea
MCU Bigtreetech Manta E3 EZ 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea

Bigtreetech Manta M5P

mcu_v2

Single

General Notes

  • Prefer a short MicroSD extension.

Bigtreetech Manta M5P

Materials

Type Part Qty
Printed MCU Tray - BTT Manta M5P v2.stl 1 Ea
MCU Bigtreetech Manta M5P 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea

Bigtreetech Manta M8P

mcu_v2

Single

General Notes

  • Compatible with all versions.
  • Prefer a long MicroSD extension.

Bigtreetech Manta M8P

Materials

Type Part Qty
Printed MCU Tray - BTT Manta M8P v2.stl 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU Bigtreetech Manta M8P 1 Ea

Bigtreetech Octopus/Octopus Pro

mcu_v2

Single

General Notes

  • All members of the Octopus series (Octopus, Octopus Pro) are compatible.
  • Prefer a short MicroSD extension.

Bigtreetech Octopus/Octopus Pro

Materials

Type Part Qty
Printed MCU Tray - BTT Octopus - v2.stl 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU Bigtreetech Octopus Series 1 Ea

Bigtreetech SKR 1.3/1.4/2

mcu_v2

Single

General Notes

  • Prefer a long MicroSD extension.

Bigtreetech SKR 1.3/1.4/2

Materials

Type Part Qty
Printed MCU Tray - BTT SKR v2.stl 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU Bigtreetech SKR v1.3-2.0 1 Ea

mcu_v2

Single

General Notes

  • Prefer a long MicroSD extension.

Bigtreetech SKR 1.3/1.4/2

Materials

Type Part Qty
Printed MCU Tray - BTT SKR v2 - HSI.stl 1 Ea
Other Fasteners M3 x 5mm OD x 4mm L Insert 4 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU Bigtreetech SKR v1.3-2.0 1 Ea

Bigtreetech SKR 3

Fit Test Pending: See Issue #48

mcu_v2

single

General Notes

  • SKR 3 EZ and earlier SKR models are incompatible.
  • Prefer a long MicroSD extension.

Bigtreetech SKR 3

Materials

Type Part Qty
Printed MCU Tray - BTT SKR 3 v2.stl 1 Ea
MCU Bigtreetech SKR 3 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea

Bigtreetech SKR 3 EZ

mcu_v2

single

General Notes

  • Incompatible with the SKR 3.
  • Prefer a long MicroSD extension.

Bigtreetech SKR 3 EZ

Materials

Type Part Qty
Printed MCU Tray - BTT SKR 3 EZ - v2.stl 1 Ea
MCU Bigtreetech SKR 3 EZ 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea

Bigtreetech SKR E3 Series

mcu_v2

Single

General Notes

  • Compatible with all BTT SKR E3 boards.
  • Compatible with all Creality 1.x and 4.x boards.
  • Prefer a short MicroSD extension.

Bigtreetech SKR E3 Series

Materials

Type Part Qty
Printed MCU Tray - BTT SKR E3 v2.stl 1 Ea
MCU Bigtreetech SKR E3 Series 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea

mcu_v2

Dual

General Notes

  • Compatible with all BTT SKR E3 boards.
  • Compatible with all Creality 1.x and 4.x boards.
  • Prefer a short MicroSD extension.

Bigtreetech SKR E3 Series

Materials

Type Part Qty
Printed MCU Tray - Double SKR E3 v2.stl 1 Ea
MCU Bigtreetech SKR E3 Series 2 Ea
DIN 912 M3 x 6mm SHCS 8 Ea

Bigtreetech SKR Pico

mcu_v2

Single

General Notes

  • No MicroSD slot.

Bigtreetech SKR Pico

Materials

Type Part Qty
Printed MCU Tray - BTT SKR Pico - v2 HSI.stl 1 Ea
Other Fasteners M3 x 5mm OD x 4mm L Insert 4 Ea
MCU Bigtreetech SKR Pico 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea

mcu_v2

Dual

General Notes

  • No MicroSD slot.

Bigtreetech SKR Pico

Materials

Type Part Qty
Printed MCU Tray - Dual BTT SKR Pico v2 - Stock.stl 1 Ea
MCU Bigtreetech SKR Pico 2 Ea
DIN 912 M3 x 6mm SHCS 8 Ea

mcu_v2

Dual

General Notes

  • No MicroSD slot.

Bigtreetech SKR Pico

Materials

Type Part Qty
Printed MCU Tray - Dual BTT SKR Pico v2 - HSI.stl 1 Ea
Other Fasteners M3 x 5mm OD x 4mm L Insert 8 Ea
MCU Bigtreetech SKR Pico 2 Ea
DIN 912 M3 x 6mm SHCS 8 Ea

Bigtreetech SKRat

mcu_v2

Single

General Notes

  • Prefer a long MicroSD extension.

Bigtreetech SKRat

Materials

Type Part Qty
Printed MCU Tray - BTT SKRat v2 Stock.stl 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU Bigtreetech SKRat 1 Ea

mcu_v2

Single

General Notes

  • Prefer a long MicroSD extension.

Bigtreetech SKRat

Materials

Type Part Qty
Printed MCU Tray - BTT SKRat v2 HSI.stl 1 Ea
Other Fasteners M3 x 5mm OD x 4mm L Insert 4 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU Bigtreetech SKRat 1 Ea

Creality 2.x Series

mcu_v2

Mr Meh

Single

General Notes

  • Compatible with all 2.x.x versions.
  • Uses SD cards instead of MicroSD.

Creality 2.x Series

Materials

Type Part Qty
Printed MCU Tray - M3 Creality 2.5.2.stl 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU Creality 2.x Series 1 Ea

mcu_v2

Mr Meh

Single

General Notes

  • Compatible with all 2.x.x versions.
  • Uses SD cards instead of MicroSD.

Creality 2.x Series

Materials

Type Part Qty
Printed MCU Tray - M3 - HSI - Creality 2.5.2.stl 1 Ea
Other Fasteners M3 x 5mm OD x 4mm L Insert 4 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU Creality 2.x Series 1 Ea

Duet3D Duet 3 6HC

mcu_v2

Single

General Notes

  • Prefer a short MicroSD extension.

Duet3D Duet 3 6HC

Materials

Type Part Qty
Printed MCU Tray - Duet3D Duet 3 6HC v2.stl 1 Ea
MCU Duet3D Duet 3 6HC 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea

Duet3D Duet 3 Mini 5+

mcu_v2

Single

General Notes

  • Prefer a short MicroSD extension.

Duet3D Duet 3 Mini 5+

Materials

Type Part Qty
Printed MCU Tray - Duet3D Duet 3 Mini 5+ v2.stl 1 Ea
MCU Duet3D Duet 3 Mini 5+ 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea

FYSETC Spider Series

mcu_v2

MaffooClock

Single

General Notes

  • Tested with version 2.x, may work with version 1.
  • Prefer a short MicroSD extension.

FYSETC Spider Series

Materials

Type Part Qty
Printed MCU Tray - FYSETC Spider v2.stl 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU FYSETC Spider Series 1 Ea

MakerBase MKS Monster 8

Fit Test Pending: See Issue #74

mcu_v2

Single

General Notes

Prefer a short MicroSD extension.

MakerBase MKS Monster 8

Materials

Type Part Qty
Printed MCU Tray - MKS Monster8 v2 - Stock.stl 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU MKS Monster8 1 Ea

mcu_v2

Single

General Notes

Prefer a short MicroSD extension.

MakerBase MKS Monster 8

Materials

Type Part Qty
Printed MCU Tray - MKS Monster8 v2 - HSI.stl 1 Ea
Other Fasteners M3 x 5mm OD x 4mm L Insert 4 Ea
DIN 912 M3 x 6mm SHCS 4 Ea
MCU MKS Monster8 1 Ea

MakerBase MKS Skipr

mcu_v2

Killajoedotcom

Single

General Notes

Prefer a short MicroSD extension.

MakerBase MKS Skipr

Materials

Type Part Qty
Printed MCU Tray - MKS Skipr v2 - Stock.stl 1 Ea
MCU MKS Skipr 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea

mcu_v2

Killajoedotcom

Single

General Notes

Prefer a short MicroSD extension.

MakerBase MKS Skipr

Materials

Type Part Qty
Printed MCU Tray - MKS Skipr v2 - HSI.stl 1 Ea
Other Fasteners M3 x 5mm OD x 4mm L Insert 4 Ea
MCU MKS Skipr 1 Ea
DIN 912 M3 x 6mm SHCS 4 Ea