I Made my own Audio Bluetooth module -

bluetooth slot   Dan bluetooth speaker with pendrive slot

Connecting Phone to HC-05 Bluetooth Module Make the connections and power on the Bluetooth Module If this is the first time you are using your Bluetooth

SP Electron One for All Bluetooth FM with MIC Slot Big Display USB IR Antenna Slot MP3 Stereo Audio Player Decoder Module with Remote TANTRA Blueme Bluetooth As Bluetooth Module HC-05 works on serial communication It receives the data from the app and sends it through TX pin of Bluetooth module to RX pin of Arduino

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