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Topic: Connect Bluetooth module to Audio Jack (Read 210 times) previous topic - next topic


Hello friends,
I watched a video a few days ago where someone used a Bluetooth module soldered to an audio Jack + a speaker to play all his songs.
I want to use an old speaker who has a audio jack 3.5; then wire my bluetooth module to the audio jack using an AUX cable and finally pair my phone with the BT-Module to reproduce my songs.

I've been trying to do the same with my HC-06 bluetooth module, but I don't know how to wire it to the Audio Jack. I'm not sure if this is possible or it it's just a hoax! Please help me.

Attached is a picture of what I'm doing and a schematic on Proteus. Thanks in advance. :smiley-mr-green:


I don't know how to do this, but as far as I can tell the HC-06 doesn't have a DAC (digital-to-analog converter).    You'll also need to decode the compressed audio data (whatever format the phone sends-out), and if you're not using active (powered) speakers, you'll need a power amp to drive the speakers.

Here is a little audio amplifier board with Bluetooth.


with my HC-06 bluetooth module
That module is not capable of transmitting or receiving audio.
Try :- https://www.sparkfun.com/products/11678


Jan 07, 2017, 05:46 am Last Edit: Jan 07, 2017, 05:46 am by Nick_Pyner
it's just a hoax!
You're right. It is.

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