I have a Nokia 3100. Is it possible to send any signals *whatsoever* to the conenction port? The reason being that I wanted to control a small robot from the phone which has a serial connection. The phone has J2ME MIDP1.0.
If this is not possible, I would like to hear if anyone has sent any signals to the connection port of any other mobile phone so that at least I would know what works.
Failing that, perhaps there is a solution invlolving another phone with bluetooth that you have tried?
Any advice whatsoever would be useful so I can bring my robot to life!