bmw – Page 20 – aidilj worklog

Carputer GPS and reverse camera

Putting in the GPS receiver dongle Instrument cluster off GPS receiver behind instrument cluster Reverse camera Fishing the power and composite wire through here is royal PITA LED bulb replaced with camera Wiring Wire being laid down Relay for reverse and override operation Schematic [IMG]https://aidilj.com/pictures/carputer/override.png[/IMG] Override switch The camera In action

Ibus interface

Ibus interface was built based on Resler’s V4 schematic which is a serial interface. Schematic is like below but without the NTSC input. Also I need to do some correction to the schematic after checking with Maxim datasheet. Pin 2 and 6 are connected differently in the diagrams below. Ok, now to pictures!