Duet 3 I2C,CAN Commands



  • I saw in a previous post(from october) that I2C was not yet supported on the 6HC through gcode. It looks like IO2 would be the supporting header and the pullup on the output would need to be external. I'm guessing this is low priority (understandable), but is there any guess when this would be supported in firmware?

    How accessible can the CAN bus be? Would we be able to send gcode to execute a CAN transaction to a "unique" expansion board. It doesn't look currently supported in the dozuki but some CAN setup is.

    I have need for large addressable off board communication. UART could work but the I2C or CAN seems more natural for the application.


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