@KennethR I believe you would need a TMC2660 to work on the Duet 2 Wifi without firmware changes. It may be easier to find a friend who can do replace the SMD tmc. It worked for me.
@Festivejelly Can you confirm what firmware version you are using? Please send M115 in the console and paste the response. If you are still on 3.4.5, neither a v0.2 nor v1.0 accelerometer will work. Thought the lack of green power LED does indicate it's not getting power.
@PDBeal as @Phaedrux suggested is the best Pi4 or above is better, depends what you wanna do with it, I use a Pi3b+ for my 6HC but just for dwc and updating, my 6XD has a Pi3a, there is a post on the forum of people using a Pi zero 2, spoiled for choice lol
@Phaedrux Very cool... thanks I have not seen that. ๐ I cross reference from the g-code dictionary in the M593 section to the howto may be nice to have. ๐
@WOPR73 yeah, the toolboard only has the "in" if you will for the CAN to control the rest of the items connected to it. the board doesnt have an "out" for additional CAN connections. The distribution board does have 3 more CAN connections. So, there is that if you do not mind running multiple CAN wires from the same location back to the distro board.
The 1LC toolboard has two pairs of can wires to allow the CANBUS to be looped through it
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These can also be used as described by Jay above to connect to the SZP board.