I recently updated my ABTemp beacon to firmware 1.1 using the instructions here: ABTemp sensor measure range
After upgrading, I’m getting a minor value of [220, 59] which means it has a temperature of -572.3125.
That’s obviously not right.
Also, that value never changes (when put in heat, it doesn’t go up).
I think the firmware is incorrect.
Please tell me the correct firmware to use or give me the original firmware to downgrade to.