Would like to connect 30+ bluetooth devices to a single server and make each connect to a mobile phone to:
if possible, sim toolkit functions
there will be hundreds of phones in the vicinity and i must be able to pair whichever phone i want to whichever bluetooth I want.
I am also open to other methods you may know about.
7 freelancers are bidding on average $2543 for this job
I have done similar project earlier. I am capable enough to handle your project again. If the project is still open, please get back to me for further discussions