AR4 Robotic Arm

The larger Duet3D or smaller Duet boards with CANBus can control robotic arms etc., as well as 3D printers and CNCs

The 6HC can control up to six, 6A motors; the largest motor in the steppersonline list is rated under 3A.

There are also boards for external high power drivers & distributed system boards, eg. slave board operating via CANBus.

Some info:

Have a look at the Duet forums for more info and support - the firmware authors are active on there and are very good at implementing new ideas or quick bugfixes.


(I've used quite a bit of their gear, otherwise no connection with the company).