Preparing the update on a new 2.0 series opensource device!
This board is using the esp32 microprocessor, a RTC logger with coincell, 1 button, WiFi, BLE and a local microSD mem card.
The 3D design is perfect to place on the side of our matres and log nocturnal perspiration aka night sweats.
The most beautifull option is now to be compatible with Home Assistant, the open source home controller build on raspberry pi.
