Where do I find out what the firmware revision are from 523 stable to 540 Beta.
I’m having unstable operating of temps during cooling down and preheating for next roast in back to back mode.
I’m curious about moving to 540, but lord knows what that will break.
Is there any documentation online that one can read to see what changes have been made and why?
Also, if it doesn’t work, is there a repository where I can pick a firmware and “roll backwards” to undo any problems.