Non-Duet CAN Toolboards

teckn0

Are non-Duet CAN toolboards such as the following compatible with the Duet 3 6HC motherboard?

Mellow FLY-SHT42
https://www.aliexpress.com/item/1005004048980837.html
HUVUD
https://github.com/bondus/KlipperToolboard
PandaCAN
https://github.com/markniu/PandaCAN

Are there any technical issues that would make it not worth connecting one to the Duet's CAN port and trying to configure it?

Nurgelrot

@teckn0 These are not CAN-FD. Duet3d uses CAN-FD

jay_s_uk

@teckn0 the technical issue is they are not supported

teckn0

@nurgelrot Thank you.

chrishamm

@nurgelrot @teckn0 There is a second CAN bus on the Duet 3 MB6HC which could be used for regular CAN but we don't support third-party boards in the firmware.