Unfortunately i had to say good bye to my Peugeot Ion, due to serious computer errors, and time pressure in general
But i salvaged the the battery, and would like to be able to use the cells in another project.
I would love to reuse the BMS, and I've been looking to find a way to communicate directly with the board on top of every battery pack.
They all end i a 8 pin connector, which i think is connected parallel to every battery pack. However i do not know the use of each pin, and have not been able to find it described in the Circuit diagrams in the workshop manual:
http://mmc-manuals.ru/manuals/i-miev/on ... 300ENG.HTM
Do anybody have more information about this BMS, and how to communicate with it?
There seems to be a private Can-bus for the batteries, but i do not know which pins it should be connected to?
And i guess i also need to supply a voltage, to power up the Can bus chip at the BMS.
The main chip (LTC 6802-2) on the BMS:
https://www.analog.com/media/en/technic ... 6802-2.pdf
-seems to be able to communicate through a SPI interface, so these connections might also be accessible though the connector?