@mcbrown90 said in Duet 2 Ethernet Firmware failure:

@phaedrux Sorry did not see your response. I am trying to use a micro to send commands to the motor controller directly with a uart. I did manage to get the PanelDue port to work with command line commands, just changed protocol parameter. Just curios, why doesn't it provide acknowledgements to commands? M84 for example returns "ok" when received on the other port, where as the PanelDue port does not. Is there a way to enable command ack or nacks there?

It may be best to start a new thread for your questions on that topic. Will get more eyes and since it's not related to your current topic title/issue.