N23
===
- Role: Air quality and climate sensors
- MCU: AtTiny84
- Connection: RJ45
- Periphery:
- PIR sensor (AMN31112)
- TWI interface
- SI7021 temperature and humidity sensor
- CCS811 air quality sensor
N23
===
- Role: Air quality and climate sensors
- MCU: AtTiny84
- Connection: RJ45
- Periphery:
- PIR sensor (AMN31112)
- TWI interface
- SI7021 temperature and humidity sensor
- CCS811 air quality sensor