LoRa Mesh network - Heltec nodes

#1

Hello,
I am creating a LoRa Mesh network based on Heltec Wirelles Stick V3 / WiFi LoRa32 V3 nodes.

I would like to ask how best to solve the functionality of the mesh network with these nodes and whether these nodes can receive and transmit at the same time?

Or what device would be needed for receiving and transmitting at the same time compatible with Heltec nodes? I want to use only the physical LoRa layer (not LoRaWAN).

Thanks