Dear customers of Nostris!
It is impossible to build a LoRaWAN network without a central hub-gateway that communicates with a huge number of client devices.
We bring to your attention the most budgetary version: the module of the LoRaWAN hub RHF0M301 from RisingHF company, based on the SX1301 and which provides multichannel processing of incoming data packets. The module is an analogue of the well-known IC880A and is controlled by any one-board SPI computer.
The software (linux - driver, package manager, and LoRaWAN server options) is open and available on github. Engineers of «Nostris» company will provide technical support in the installation of software required for the deployment of yout own LoRaWAN network.