The first equipment of the pilot implementation was installed in the actual target environment for testing. The previous Rasberry - LoRa Hattu combination was replaced in its entirety with a Raspberry Pi + PiMKRHAT + Arduino 1310 combo. The functionality of the data pipe all the way to the Azure environment was verified on site. The DeltaOhm precision thermometer has a handy function that allows the transmission frequency to be temporarily increased for testing. This helped considerably in the on-site review of the success of the installation. The goal is to implement 3 more pilot sites. This will provide comprehensive information about its functionality.