Topics created by nmsmith89

@nmsmith89 the comment of David https://forum.duet3d.com/topic/32343/response-timeout-can-addr-121-while-bed-mapping that ground must be shared if two separate PSUs are used may also be a reason.

@t3p3tony I found it finally!

What I was looking for was:

con.perform_command(evaluate_expression(CodeChannel.SBC, expression))

based on dsf.commands.basecommands.evaluate_expression. Since RRF expressions aren't automatically resolved as they are intercepted you have to do it yourself.

It just wasn't immediately clear.

@dc42 As always, thanks for your help!

@nmsmith89 btw I’m running on 3.3b2, so ignore the comments about which version it’s for 😛

@nmsmith89 said in A few problems after setting up board... Includng stepper sounds:

@dc42

I'm using the stock CR-10 steppers at 800 mA; VIN is measured at 24.2 V; 1/16 microstepping interpolation on

Do you have a model number for the stepper motors?

@engikeneer

Thanks for all your help!

I have the same display. Its very nice. But it definitely needs a case or at least a good back cover. It's on my list to make. But if someone here beats me to it or finds one in the wild. Post a link.

@nmsmith89 said in Questions about Duet 3 Mini 5+ wiring.:

I was under the impression that the Mini couldn't power the RPi like the 6HC could. Only the other way around.

😩 My mistake!

@nmsmith89 said in Questions about Duet 3 Mini 5+ wiring.:

Are there any problems/concerns with powering the Duet and the RPi from a 5V PSU? Is that overkill? Although with the addition of a bunch of Neopixels it might be necessary.

Nothing wrong with that at all. In fact it allows you to use a relay to control the main PSU on and off.