Firefly Temperature Sensor with WiFi
Firefly Temperature Sensor with WiFi
Firefly Temperature Sensor with WiFi
Firefly Temperature Sensor with WiFi
Firefly Temperature Sensor with WiFi
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Firefly Temperature Sensor with WiFi

Regular price
$19.99
Sale price
$19.99
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Product Description 

A low-cost, high-performance USB Temperature Sensor with WiFi.

Plug into any USB power source. Never needs new batteries or an AC power adapter.

The WiFi Connection allows you to send the temperature reading wirelessly.

Works seamlessly with Home Assistant. Just plug it in and connect to your local wifi. Home Assistant will automatically discover and add it to your Hub.

The built in webserver API allows you to create custom applications. Get the temperature reading anywere with an internet connection. Even without the use of a Hub. 

With the firmware and web server running on the device itself, you can be assured continuous temperature readings. No need to rely on a computer or hub.

Works without any additional fees! Keep your data private with no cloud service. Open-Source software on our GitHub page for customizing or just learning. 

Specs

  • USB Powered 5 VDC
  • Accurate to within +/- 1.0ºC @ 0ºC - 65ºC
  • 2.4 GHz WiFi
  • ABS enclosure with UL94-HB rating
  • Dimensions 0.98” x 2.45” x 0.61” (24.9mm x 62.2mm x 15.5mm)