@mfalkvidd Thanks for the tip! Worked perfectly

I have a nrf24 gateway running on a raspberry pi zero for a couple of years and I was playing around with creating a esp8266/nrf24 one as a replacement but I was playing around and debugging a new node when after a day or 2 noticed all my existing nodes connected to the new gateway. So now all my data got dumped into a different mqtt topic and influx DB. Is there a way to have a live "production" gateway and a "dev" one at the same time without that happening? both gateways seem to use node_id 0 and setting it differently doesn't seem to work