Despite of the horrible state with the mobile application, we continue to work on the HW side of the project. We have defined the required changes for next generation of the device, solving a couple of troubles:
- Some changes to ESP32 PIN association
- Moving the buttons on the device closer to the edge of the PCB, so they are accessible via a hole in the side panels
- Changing battery holder
- Changing the connector of the temperature sensot to 2.5mm jack
- Wifi antenna location change
- Visibility of the status LED