Persistent Notification for 3d print time to phone


Spent the last 2 hours trying to get this to work but can’t.

I want to make a persistent notification for my phone that shows me how long is left for my 3D print.

The printer does have a sensor for print time. But I’m not sure how to make it ‘update’ on my phone as the time goes down.



Think I’ve just figured it out…

Didn’t realise you can have a trigger as time… So I can have it run every minute, check for the condition of printing and if it’s printing send the ETA to phone…

Teach me for trying to do it at 1am!

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