It would be really interesting to support Image serving in the M291 command to better allow setup procedure to be shown that aren't easily described using text.

Use cases would be things like CNC setups, cleaning procedures, bed prep procedures, warnings to clear certain areas, etc.

I( have a couple of procedures where it would be really helpful to allow operators to check visual references against an image.

This could even be a pi exclusive feature if the Duet 3 MB6HC can't handle serving image files.

See this reference from HAAS on what this could look like. Massive Cheese warning....
https://www.youtube.com/watch?time_continue=2&v=_FxHfVKSOcs&feature=emb_logo

You'll want to use the general IO headers for this.
Choose one, I usually start with IO_1.
Connect 5V_ext to V+.
Connect Ground to Ground.
Connect the Signal pin to IO_X.in

I have a similar situation where this would be very useful in general for heater outputs for multi-heater beds and extruders and other things.

It's mostly that I use them for prototyping very often for high value projects. It is a fun problem to have though.

Beautiful, thank you!

Hello, when will the STEP file for the duet 3 mini ethernet be available?
I do not se a repository on the Duet3d Github.
Thanks.

Mainboard is a 6HC, but I'm sunning all the motors on this axis on expansions.

Hi, I have an axis which should be directly assigned to 8 motors spread across 3 expansion boards, but when I use M584 to assign the motors to an axis, it is giving me an array too long error.

Is there any way to assign more motors to an axis?

When will the 1xd boards be available to buy at distributors? The last I seem to have found on the forum is that they were waiting on a slot in the manufacturing queue.

Perfect, thank you!

It would be very useful to expose a rand function in gcode meta commands for purposes of wiping macros for using different areas of brushes and such.

How do I include newline characters in string literals in GCode meta commands?

Seconded. Would be very useful to have for customization.

Hi, I noticed the modulo operator doesn't seem to be supported in RRF. This would be very useful for implementing macros such as every X layers, or every X iterations.