Problem detected with negative temperature (data send via bluetooth)

[seby90]

I've tried to use this thermometer outdoors, and it gives me the right values when the temperature is positive, but as soon as it goes negative, the display on the LCD screen is correct, but the data sent via Bluetooth from 0°C corresponds to 6550°C.

[koostamas]

What are you using for reading the data? It is probably interpreting the hex values as unsigned int, hence the overflow values. You need to configure the receiver software (or ask the developers) to fix this.