I’m having a difficult time getting this to work. It keeps saying the com5 port is already in use. why does it say this?
I don’t know if this is the right place to ask, but here it goes. When you have a RN42 module in slave mode connected to some other bluetooth module is any method to retrieve the MAC or BTname of the connected device.
For example, I have a bluetooth device in slave mode another module gets in range and connects to my module (pairing was done before hand), how can I retrive its MAC.
Thanks for your tutorials, you guys rock.
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