topic_unsolved Duet 3 changing the Panel due IO, Possible?
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Can you change the or make 2 IO ports act as Panel Due output?
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You can change using M575. Not sure if You can create 2 PanelDue ports.
But... for Duet3 only IO0 and IO1 provide serial port functionality -
Recent firmware for Duet 3 supports two serial ports, however some parts of the code assume that only the first can be a PanelDue.
What use case do you have for two devices using PanelDue protocol?
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@dc42 I am setting up Neo-pixel rings running on an Arduino for the BLV project and don't want to steal the signal line and rather get the info from another unused port. I did it with Wifi since there where two pins sending that signal.
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@ktapper Why wouldn't You use port designed to drive neopixel and dotstar LEDs together with M150 ?
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@BoA first, I am not that suave...second noticed them but since I was just converting over from Wifi to Duet 3, not sure I was wanting to figure it out. Not sure how to hook up 3 Neopixel rings to it.
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Take a look here: https://duet3d.dozuki.com/Wiki/Neopixel_and_DotStar_LEDs
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@Phaedrux Only controls 1...I have 3
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@ktapper You just need to connect iutput data from one to input data on the next.
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@BoA Each ring shows a separate gauge.
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@ktapper Not sure if that matters. Logic can be totally independent from physical connection.
