Duet Wifi Closed Loop and Panel Due

[Phaedrux]

https://github.com/bigtreetech/BIGTREETECH-Stepper-Motor-Driver/blob/master/S42B/V2.0/42 Stepper Motor Closed Loop Driver Control Board Manual.pdf

Did you take a look at the manual from that github link?

Have you tried connecting the step/direction/enable from the breakout board to the closed loop board yet?

[Gost101]

@phaedrux I have, no luck.

[alankilian]

@gost101 HERE'S a thread showing how to connect a different stepper driver to the expansion connector.

It looks like you connect step/direction/enable to the minus pins on the expansion.
Also, 3.3 Volts and ground.
Also power for the stepper motor (12V?) and ground.

[Gost101]

@alankilian Which Pin connector should the GND, 5V/3.3V, & Power 12V/24V connect to on the Expansion board?

[JoergS5]

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[JoergS5]

This post is deleted!

[alankilian]

@gost101 Connect GND and +5 Volts from one of the two Heater connectors.

You'll need to get 12 or 24 Volts from the Duet mainboard.

[Gost101]

@alankilian Is there a 12v connector on the board I can use?

[engikeneer]

@gost101 assuming you're using a 12V PSU, just take it straight from that. The Duet WiFi doesn't have an internal 12V regulator, so if you have a 24V PSU, you can only supply 24v

[Gost101]

@alankilian Thats what I thought but wasn't entirely sure. I'll let you know if it works, when I get back home.

[Gost101]

I made a quick wiring diagram in paint.

[Gost101]

@alankilian @I have 5 closed loop stepper drivers for context. Can I connect all of the closed loops stepper drivers to the same 5V and Ground Terminal or would that break something?

[alankilian]

@gost101 That will be fine as long as you don't draw too much current for the 5 Volt supply or the connector you are using.