3.2 stable for both

No you will need to update the firmware but its straightforward.

Please use the forum for support questions forum.duet3d.com

I just checked the link and it shows the github directory with the step file in it.

Hi, the input voltage can be 32V but does not have to. I have used NEMA23s in testing at 12V just fine. You will see improved performance at higher voltages. There is no reason why you cannot set that motor to have >1A current, according to the datasheet i found its 3A per phase so a setting of 2.4A would be about right, subject to your testing.

Please open a thread on the forum for further support.

Cheers

Tony

Hey Jayshree. The Step/direction pins on the 6HC are not available for external step/servo drivers however we have the 1XD to connect an external stepper of servo motor:

Duet 3 Expansion 1XD

您好，请使用论坛获取支持： https://forum.duet3d.com

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Hello, please use the forum for support:

https://forum.duet3d.com

Hi, yes it is using :Duet Expansion Breakout Board

Please use the forum for support questions as you will get a more detailed answer there.

thanks, I have updated the links

Please use the forum (forum.duet3d.com) for support questions.

If you have an SD card with /sys etc in the root of a FAT partition, plugged into the Duet, then the Duet should boot in stand alone mode (at least with the latest firmware). If you want to run with a SBC connected then instead have the SD card in the SBC - using the image linked above which has the Raspian OS on it for a Pi.

If you have more questions please use our forum for support (forum.duet3d.com)

Hi Tony, if you post a request for help on our forum: https://forum.duet3d.com we wi be glad to help!