Using LORA networks in automatic band dendrometer

This article describes the experience of using wireless LoRa data transfer in an automatic band dendrometer, developed by the author early [1].Previously was developed an automatic band dendrometer with web data storage, we provided information about the process of creating the device and the result of its testing.As the result of the tests, the necessary improvements were formulated, one of which was the need to use a network of several sensors located in one area for measurements and transmit their measurements wirelessly to a central data logger for processing and transmission to the web server.Thus, it became necessary to select and implement an energy-saving data exchange protocol with a sufficient range and reliable performance in a taiga.