Description

3D Printer Extruder Interface Board

Interface board to neatly organize your connection between your Extruder and the 3D printer control board.

It contains connectors for

2x / dual side material fan (JST-XH)

1x Extruder fan (JST-XH)

1x Heater connector (DIN connector)

1x Temp Sensor (JST-XH - 2p)

1x STepper Motor connector (JST-XH, 4p)

1x BLTouch (JST-XH, 5p)

1x Acceleration Sensor (JST-XH, 4p / USB)

1x RGB LED header 4p (5v, GND, RGB_In, RGB_Out)

1x Main connector (2x8 Pin Header, 2,54mm) for 15 core cables (so you can use that old VGA cable you have lying around)

4x Solder pads for Power (24v/GND & 5V/GND)

Schematic and Layout

Schema

Schema.jpg

Download Gerbers Download BOM(Bill of materials)

Apr 06,2025

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3D Printer Extruder Interface Board

2 Layers PCB 45.2 x 55.2 mm FR-4, 1.6 mm, 1, HASL with lead, Black Solder Mask, White silkscreen

Interface board for direct drive extruder with JST-XH connectors

433

Published: Apr 06,2025

Standard PCB

Download Gerber file 4

BOM(Bill of materials)

PCBWay Donate 10% cost To Author

File Last Updated: 2025/04/07 (GMT+8)

File update record

2025-04-0714:57:25

Parts List (BOM) is updated.

Only PCB

PCB+Assembly

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Project images are for reference only. Actual production is based on the manufacturing files on the project page. Please review the designer's notes (e.g., PCB thickness) and select the appropriate options. PCBWay is not responsible for issues caused by unsuitable parameter selections.
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