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Getting an error 507: unable to connect to device, are you sure it is on

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bluetooth, raspberry

Anke November 21, 2022, 10:55am 2

Error 507: Unable to connect MIT App Inventor Help

Hi @HappyJuice The BluetoothClient component only supports devices that support the Serial Port Profile (SPP). If your device supports RFCOMM over a UUID other than the SPP UUID, you’ll need to use the ConnectWithUUID block and specify the UUID required by your device.

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