Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...

The ESP32 keeps finding new jobs in my house.

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This library supports both BK3254 and BK3266 based Bluetooth audio modules. These modules communicate using "ASCII" mode commands (AT+, COM+, BT+, FM+ prefixes). BK3254: Original module, uses AT ...