Private Lora Gateway

Is it possible to setup my own provate lora gateway , whereby i have 30 client nodes(arduinos with lora modules) sending data to a server(gateway) Raspberry pi with lora gateway module? without having to use or subscribe to the LoRaWan


Yes private LoRaWAN networks is a valid use case. You can even buy gateways with embedded network servers


I don’t want to use any server. Only want to receive and send data from node and store locally.
Is it possible by changing the code of packet_forwader?