DIY Bluetooth Speakers wiring confusion

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realslimshady

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Hello I'm trying to make my own Bluetooth speakers but I'm having difficulty trying to figure out where my Bluetooth chip wiring goes. I have a JY MCU Bluetooth chip and a SMAKN TPA3123 amplifier chip. I know the VCC and GND part of the chip goes to the power, I just don't know where TXD and RXD go on the amp. Could anyone help? Thank you!
 

That bluetooth module does not output audio, it plays at being an async serial port so you cannot use this module in any sane way to get audio over bluetooth.

Regards, Dan.
 

Dan Mills said:
That bluetooth module does not output audio, it plays at being an async serial port so you cannot use this module in any sane way to get audio over bluetooth.

Regards, Dan.
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Could you explain what async serial port is? And what Bluetooth module do you suggest would work with my application? Thank you
 

Could you tell me how the wiring would work from the Bluetooth module to my amplifier chip? (If I were to get the right now i.e. Bluetooth BLK-MD-SPK-B Stereo Module Audio Transceiver) Thank you!!
 

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