The intention of this short film is demonstrate how the Bluetooth module works.
The sound quality is not the real , the camera's microphones do not capture the real sound.
I hope you like this update and these modules are for sale on Ebay for some KEX and GEX Pioneer models.
Sometimes they aren't because this isn't my main job.
To see the module working with the Pioneer GEX model
• Pioneer GEX Bluetooth ...