I have this requirement to which I am unable to find any solution to. Here is what I want to accomplish: 1> Connect to a BT module with android device(Already accomplished) 2>I have 4 other modules that I want to be able to set to a mode where they will mirror all commands send to this one module connected to my phone. 3> These connections all need to be set via the mobile. For example, I would like to have an option on the phone(in an app) to be able to set the current module to say a MASTER. Then disconnect this and connect to another module and set it to a SLAVE and set an ID which I should generate during the MASTER Setup. Now when I send some serial command to the master via android I want it to be reflected on all other modules having that SLAVE ID as well as that master itself. 4>Basically what I am looking for is a Serial Port mirror network.
I am unable to get a lot of info on this subject. Can you guys help me out here?