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Home >> Accessories >> Screen/Extension board >> V3.0/V3.1 Extruder Small Circuit Board Extension Board for A20 A20M A30 A10 A10M >> Reviews

V3.0/V3.1 Extruder Small Circuit Board Extension Board for A20 A20M A30 A10 A10M

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Hi Radek,

We have wiring diagram instead of pin layout.Are you using our 3D printing machine? If yes, which main board model you are using?

pls create a support ticket on our website:
https://www.geeetech.com/index.php?main_page=ticket
Our technical support will reply to you directly.

Best Regards

Date Added: 09/23/2023 by Geeetech Staff