Setting LoRa NetworkID and Address

I am testing the LoRa WiFi 32 v2 as it is an all in one solution and so far it is working really well. I now wish to network the devices and can’t seem to find out how to do it. On the Reyax Serial boards there are AT commands for setting the NetworkID and Address for each board but I am not finding any information on how you do this with the Heltec boards. Any ideas??? Thanks.