1533f82ec4
this will allow us to determine the best value for a adc limit to detect open/closed windows and doors.
N21
===
- Role: Door sensor with temp and motion detection
- MCU: AtTiny84
- Connection: RJ45
- Predecessor: N16
- Periphery:
- PIR sensor (AMN31112)
- door sensor (TCRT1000)
- TWI interface
- SI7021 temperature and humidity sensor