Actually, I have two nodes on a orchard and a gateway at 1km from the first node.
Later, I am going to move the node where there is a montain flank and some new nodes will be installed in the other side of the montain flank. It’s not a big obstacle as a … monatin… It’s like if we have to communicate over a small hill.
The main gateway will be in a side and the node 3 and 4 can not send their data to the gateway. So my idea is to have a relay to get the data from the nodes 3 and 4 and send it to the gateway.
Is there a way to work around this ot should I have two gateway, one on each sides?
My goal is to have the chipest solution and one GSM card.
With LoRaWAn can we build a node-relay or can we build a gateway-relay, or shoud I build a second gateway with a second SIM card?
How would work around this issue?
Many thank for your support