The dual level sauna thermometer worked like a dream, so now was the time to make the slave module for my living room. The design was pretty straightforward as I was able to re-use a lot of the code, and the enclosure just needed a slightly different design so it was able to stand on a table.
You should check the post about the main module as well. There I go through all the hardware used for this project, etc.: https://silfer.works/dual-level-sauna-thermometer-with-wireless-connectivity/
