Hi All !
Ok so I'm working on setting up a BMS controller for my tesla modules.
I have downloaded the flexscan version from Tomdb and it looks like it is running on the Teensy. At that point time ran out that night.
So next step is to hook it up to a module to see if it can communicate.
In the meantime I have been looking at reusing the Tesla battery pack current sensor.
So I snapped a couple of photos.....
Findings so far.
16pin thing: ihm-a-1500, really interesting, its the IsaScale chip.
8pin thing: 2903AV, looks like a dual comparator.
32pin thing:looks like STM8AF 62661 C 9918 VG MYS 402,
So I have not hooked it up to any power yet.
But my guess is that there is some kind of normal uart talk on ttl level to the sensor, just as with the modules. Or that is what I hope.
I'll hook it up and take a look......
Seems like to good a sensor just to waste.....