XBee3 network: grounding

[edunn106]

So I have a network with 3 xbee modules - one coordinator, two routers. The two routers are breadboarded on the same breadboard. Should they be connected to the same ground? does it matter? That’s how I have been connecting it up thus far. Shedding some light on remote modules in a network with respect to grounding would be much appreciated.

thanks,

[mvut]

No, they do not need to be on the same ground if they are only talking to each other over the RF port.