robwlakes/ArduinoWeatherOS

negative temperature - THGR810

micg77 opened this issue · 2 comments

micg77 commented

Hello,

I've done some test with thgr810 (humidity and temperature sensor using oregon v3 protocol) that i've put in my freezer (in order to reach the low battery level).
With this sensor the nyb(12) is changed at 8 and not 1 when temperature goes below 0.
may be it depends on the kind of sensor.
Best regards,
Micg77

Saphareas commented

@micg77 How did you even get this working? I get nothing with this Sensor (only one I've tested).

EDIT: Never mind, I've overread that by default, nothing is printed to the serial console.

robwlakes commented

Did you get yours working? Thanks micg77. I have added Darko's code for decoding negative temperature, the same as your correction. I don't live in a climate where outside temperature drops below zero (all year), so I was not alerted myself to this problem. Thanks for the input!!