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Hello Guru's,
From my cellphone, I need to communicate with an external microprocessor...
Does anyone know if there's a phone + cable with which you can accomplish this seemingly formidable task?
Also, do you know if it's possible to do this in java or c/c++?
Are you making the other device? Or is it something that is ready and you need to connect them?
The other device has already been made - at the moment it connects to the pc via the rs232 port. It's connected by 3 wires, tx, rx and GND.
So what I need to do is basically put the cellphone in the place of the pc, then read the data using a custom made program on the phone. Any Ideas?!
Thanks in advance