Category Archives: Instructions and Manuals

Instructions and manuals for 3DTEK products. This includes wiring diagrams and support for 3DTEK hardware & software.

Gecko Wiring Diagrams

Below are the wiring diagrams for 3Dtek specific Gecko G540 Applications. These may or may not be useful for other Gecko use cases.   Please contact 3DTek for any assistance wiring up or configuring these devices. Stepper Motor Connections (c) G540 Motor Connector Board Method< Stepper Motor Connections (b) GRBL -> G540 Motor Breakout Board Method […]

GRBL AIO Configuration V1-I +

This post is about configuring the GRBL AIO Versions 1.I and later – for versions prior to 1.I, please see GRBL AIO Configuration Pre V1.I     Main Connections Detailed   Fuse – 5x20mm – Suggested 6.3-7.5A 5mm Diameter x 20mm Length.  This fuse acts on the 12-36V motor power circuit. 12-36V DC power in.  The DRV8825 […]

Invertek VFD Parameters

The invertek E3 VFD has several important and several optional parameters to be set before attempting to operate. Reference: E3 User guide Please note: The VFD that this is potentially a very dangerous device that is designed to be commissioned by a licensed electrician. The image below shows the separation of Low and High voltage, […]