The Things Network (TTN) is an open LoRaWAN network with global reach, created by the community. Individuals and organizations can join the network and use its services at no charge and without complicated registration procedures. This makes it possible to create IoT solutions quickly and without incurring additional costs. This is a very good solution for individual projects, nonprofit organizations or for building prototypes quickly.
Signomix facilitates the use of The Things Network (TTN) by providing an API that processes data received from TTN.
Using TTN's LoRaWAN network requires:
More about The Things Network: https://www.thethingsnetwork.org/