Ok, the project is a model train layout control system using DCC++ (DccPlusPlus · GitHub). I have gotten the Xbee modules to operate the DCC++ base station, but what if I want to integrate a third Xbee? is there a way to do it without serial collisions? keep in mind I need bi-directional communication.
I only have two Xbee modules right now, but I plan to get more in the future.
Figure, to begin, it will be an B <- -> A <- -> C layout to begin with, where A is the master module, and B and C do not need to communicate with each other.
I have read the Xbee manual and datasheet from Sparkfun, and the only thing I found was Broadcast Mode, but I am not sure if this is what I want.
No applicable code or schematics right now.
Thank you in advance for any help.