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The temperature in your fridges and storage rooms, in front of your eyes

The sensors measure temperature and humidity, the gateway sends the readings to the server, and you see everything on your phone and in the browser. When a value goes outside its threshold, you get an alert.

Gateway

Listens to the sensors over LoRa radio, in the 868 MHz band, and sends the measurements to the server over WiFi or an Ethernet cable.

The sensor

Measures temperature and humidity and sends them by radio to the gateway. Runs on two AAA batteries, no wires.

How it works

  1. The sensor: It sits in the fridge, the display case or the storage room and measures temperature and humidity.
  2. Gateway: Receives the sensor measurements over LoRa radio (868 MHz) and sends them to the server over WiFi or Ethernet.
  3. The server: Keeps the history and compares each value with the location’s thresholds. If it goes outside the range, it opens an alert.
  4. The phone and the web page: You see the current values and the charts and you get the alerts; from the web page you download the reports.

What you get

Coming soon: the air quality sensor, with the Sensirion SEN66 (CO₂, particles, VOC, NOx, temperature, humidity) and pressure, connected directly to the server over WiFi.