Control LEDs via serial?

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dannymcgee
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Joined: Mon Sep 26, 2022 4:16

Control LEDs via serial?

Postby dannymcgee » Mon Sep 26, 2022 23:45

This is probably a long shot, but figured it couldn't hurt to ask. :) I saw a couple of other posts with a sort of similar question but no replies. I'm wondering if there's some sort of protocol I could use to control the LEDs on an NXT module via the serial port. I'm assuming this must be theoretically possible (at least I can't think of how else the Test > Misc functionality would work), but is the protocol documented anywhere? Or if I reverse-engineered it and tried to write some sort of program to control the LEDs that way, how likely would it be that a future firmware update could cause my program to stop working in a bad way (e.g. damaging or bricking the device)?

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