IR-Blue is a small box with a camera that connects via bluetooth to your device and transmit thermograms in real time (images in infrared rays, showing a picture of the distribution of temperature fields). Temperature data is obtained by 64 temperature sensors, each with viewing angles of 3.75˚ x 3.75˚, which at a distance of one meter gives one “Thermix” a square of 65mm x 65mm and at a distance of 10 meters 65cm x 65cm. The information received is transmitted via bluetooth 2 for devices based on Android and bluetooth 4 for devices on iOS. The screen resolution on the device to which the imager is connected must be at least 800x480 pixels.
As for me, this is a very interesting project, but the resolution could have been made even more.
Technical information
Sensors
64 temperature sensors
Temperature range
-20 ° C… 300 ° C
Viewing angle
60˚ at 16.4˚
Sensitivity
0.25K
Connection
Bluetooth 4 (iOS) / Bluetooth 2 (Android)
Nutrition
4 AAA batteries
The project corresponds to the ideology of Open Hardware, and the source codes of the software are available on All applications are available as source codes on the project page on github. ')