Ford Focus MK3 Cluster Controller w/ ESP32 or python-can

Scripts to control the Ford Focus MK3 Instrument Cluster {P/N:CM5T-10849-TU) with an ESP32-WROOM module and an SN65HVD230 CAN bus tranceiver or with any python-can compatible interface. I used a color LCD cluster but this should also work with the smaller and monochrome LCD cluster. CAN Speed is 125kbps and serial speed is 115200 baud

Arduino code will probably be missing features compared to the python one as i no longer have the hardware to test it

WHAT WORKS:

Speedometer
RPM (perfect)
All red error messages gone
Outside Temp

WHAT DOES NOT WORK:

red brake light always on
Glowplug Light
Auto Start/Stop Light
LDA Light
cant get rid of starter malfunction error

Found message ID, unknown bytes or i didnt implement it yet

Check Engine Light
Oil Pressure Light
Engine Temp
TPMS Light
ABS Light
TC/TC Off Light
Directionals
Highbeam
Fog Light
Cruise Control
Set Backlight Brightness

More notes are in notes.txt

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Scripts to control the Ford Focus MK3 Instrument Cluster {P/N:CM5T-10849-TU)

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