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Connecting mobile to SeriePort and sending AT commands

I am having a bit of trouble getting vvvv to send commands.

I have paired the device to the pc, and i can send AT commands to the mobile using hyperterminal.

I thought the rs232 node seemed like a good idea to connect it to my phone, but the phone does not appear to recieve the commands.

any thoughts/help?

thanks

Kill your firewall first and see if you receive data ?

only one application at a time can access a serial port. close hyperterminal before you open that port with vvvv.