/renault_remote

Interface (code and circuit) to use a renault wired remote with a JVC head unit, using ATtiny85 or ATmega88 microcontrollers. Unit must have a compatible "steering wheel remote" wire in the back.

Primary LanguageC

Circuit and code to convert button presses on a generic wired Renault remote to commands for an aftermarket JVC car stereo, using an ATtiny85 or an ATmega88.

ATmega version supports: VOLUME_UP VOLUME_DOWN MUTE NEXT PREV EQUALIZER SOURCE Circuit schematic for ATmega88

ATtiny version supports: VOLUME_UP VOLUME_DOWN MUTE NEXT PREV Circuit schematic for ATtiny85

Prerequisites

apt-get install avr-libc gcc-avr avrdude

ATmega

# compile for ATmega
make
# flash to ATmega
make flash

ATtiny

# compile for ATtiny
make tiny
# flash to ATtiny
make flashtiny

clean workspace

$ make clean