I am seeing some significant temp fluctuation for the temp sensor on the thingy to the tune of +-1 to 2 deg celsius. This is when placing the device in a closed, sealed container. Is this to be expected? Do I need to simply calculate a time based average for the temp or is there something that can be done to address the the cause of the fluctuation?
I see the same with the humidity sensor, but it's even worse. Over a 30s period it fluctuated between 42 and 50.