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Kenwood TH-D74 bluetooth connection to Pi


 

Trying to connect Kenwood TH-D74 (in Kiss TNC mode) via bluetooth to use is with YAAC.
Initially, it worked.? Paired radio and Pi with Bluetooth.? In the terminal ran "sudo rfcomm connect /dev/rfcomm0 Mac Address 1".? This worked and YAAC was able to make a port on rfcomm0.? APRS packets were recieved and transmitted.

But, I cannot repeat this.? If I try to pair the radio to the pi, I get the "Connection Failed - No usable services on this device" error.? In the terminal, I run the rfcomm connection command as above.? It works and under the Bluetooth icon on the Pi, it shows that the TH-74 is connected.? But, the radio does not connect to the Pi.? On the radio, the Bluetooth icon is greyed out.? I ran rfcomm bind command, thinking that might help, but no luck.??

Does anyone have the correct method to pair the radio to the Pi via bluetooth?? Thank you.

Larrie
AF7NU

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