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+--- Thread: No Temp Sensor Error? (/showthread.php?tid=16)
No Temp Sensor Error? - ChrisB22 - 01-03-2025
Hi All & A Happy New Year,
Can anyone shed some light on an error message briefly shown on the AB's start-up? See image
It is only on for a second or two, and I only noticed it as my temperature set point seemed to be much lower than previously set. As you can see from the second image the sensor seems to be operational and functioning as would be expected.
Thanks,
Chris
RE: No Temp Sensor Error? - afterburner - 01-03-2025
There is a timing race where this message invariably appears once first actually in the Arduino "loop()" code.
It is simply that the initial temperature sensor reading has not been taken by the time the OLED is updated.
The latest beta version has rectified this, ensuring the first reading from a DS18B20 is taken during the "setup()" phase.