- ESP8266 (Version ESP-01, NodeMCU)
- Bosch XDK
- Raspberry Pi
- Gateway TTN an Router
- Temperature/Humidity/Pressure (BME280, DHT22 usw.)
- Light Sensors
- Rain Sensors
- Air quality (CO2, SDS011, (-> luftdaten.info))
- Movement/Acceleration
- "Manual action" (Switch)