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All things pertaining to wireless and RF links
By indeedisuper
#185758
Hello,

I am trying to get the BlueSMiRF to send receive data and haven't been able to get it to do just that. It's paired with my PC correctly. Everything is controlled via an app written in C# on VS. I tried sending instructions to the bluetooth module via terminal as well but still wasn't able to observe any signals on an oscilloscope connected to the TX pin.

I made sure I wasn't in cmd mode and checked out the settings. Everything seems to be correct. Any thoughts on what might be wrong?

Also, I was under the impression that the default of the TX pin state is high? I am currently reading low on the pin...could it be possible that the board is damaged?

Thanks