@szescstopni idea: LoRaWAN node with a light sensor to once and for all check if the light goes out in the fridge
@stfn My dog position tracker has a light sensor! Now how do I stuff the dog in the freezer?
@szescstopni very carefully
@szescstopni @stfn
1. open the fridge
2. remove the elephant
3. insert the dog
4. close the fridge
Temperature down to -12°C. That's a big surprise for that sensor, it didn't expect something like this for a few more months.