How to make a warning led at duet

[huai3895]

How to make a warning led by duet
I want every unnormal stat can make a red led work,like temp error/no filaments
I notic some error can trigger m25 ,so i try to put m42 in pause.g, for that,it works nice
But when i use pause by myself,led also can work,i dont want that,
So,is that have a better way to make warning led works only by something unnormal but not use pause by self.

[A Former User]

if running rrf3 you could use daemon.g and conditional gcode to test the status and set the pin for the led accordingly. it would then run every second or so updating the led.

there are a few threads here on similar topics using the status from the object model you might find helpfull if searching a little.