How to Add Bluetooth 4.0 to Any Car Stereo for 12$ ! Complete Guide !

D I S C L A I M E R :: horrible diction // super old video - SHIT HAS IMPROVED SINCE 2017

The only reason why I leave this up is that it SEEMS to have helped SOME, and the comment section seems to be a good place to exchange GENERIC radio modding intelligence.

Newer, better videos on this: youtube.com/playlist?list=PLwP7qH-peVYDHVx_JQpC…

In this video I’ll be documenting how I integrated the CSR8645 Bluetooth Module into a Blaupunkt Car Stereo. Purchase links below:


5v Bluetooth 4.2 & 5.0 Boards :
[12V variant not recommended as car voltage can go up to 14.5v, which the isolating DC-DC converters do not tolerate]
International: bit.ly/3aCKfZR


Silent MP3 File (80min, full audio CD):
bit.ly/2jONWEC

Differential (Balanced) vs Single-Ended Audio Explanation :
youtu.be/jo5HhfIUSP0

DIN Connector Pinout:
bit.ly/2kG6Dtc

Song:
bit.ly/2kv8ezZ


BT Board DC-DC Regulator (useful for finding out what the rated input of your board is)
mornsun-power.com/uploads/pdf/B_S-1W.pdf


If you have any questions, feel free to ask down in the comments :)