ic9.jpg GS450h VCU.jpg I have one of Damien Maguire's Lexus GS450VCU boards. In the videos the IC9 is always a potted up component which you align with the pronting on the PCB so that it get soldered in the correct way around. On my kit, IC9 is a bare board with a choke, an IC and other components....

I have just got round to sorting a BMS for my PHEV pack and now find that you cant buy SImpBMS or the Teensy it runs on! I have a Teensy 4.0 and ESP32s and all sorts of hardware, but not a Teensy 3.2. What are my options for BMS on this battery pack?

This is exactly the situation I am in. I have two Lexus GS450h cars. I bought the first as a donor for an EV build and because I couldnt source a decent battery I just drove it around as a hybrid. When the traction battery came up with a fault i replaced a cell and carried on. I then bought a BMW hy...