BT Error 503, the specified address is not a valid Bluetooth MAC address

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1

The error is: Error 503, the specified address is not a valid Bluetooth MAC address. I just downloaded apk app. I'm using an HC-06 , shows as paired with my Galaxy S24. Please help if you figured out how to troubleshoot this error. Thanks a lot!

Sharing my code.

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2

Have you given the Bluetooth and Location permissions from App's settings (at Android level) ?
And, plesae be sure to enable the Bluetooth_Clock only after a successfully connection (and untick, or disable by block, the AlwaysFires property).

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