Wow Damien that is very scary! especialy because you don't know if it is a easy to extinguish fire or a lithium fire.. Thank god it was a small fire.

I know in the ebike batteries some brands use PPTC fuses on the cell connections for the bms wiring. but most of the time they make them so thin that ...

Hi,

Here is BMS CanBus datasheet

https://drive.google.com/file/d/1Gm6V8WTLCCyTvz724nisAcgiXbkHwJfP/view?usp=sharing

Spec sheet:

https://drive.google.com/file/d/1GmRgQkpGS7KxX8z07v1cRWCvVwq7rL7L/view?usp=sharing

although i think the price is not competitive enough with a proven system like the ...

arber333 wrote: ↑Tue Nov 08, 2022 5:56 pm Can you post some datasheet for that BMS as well. I am also working on VCU master with esp32 chip. Could be usefull.

Yes, will ask for that too

ok, i will ask tomorrow if they will send me the CAN communication datasheet, and post it so you can check if it is possible

For my company I do a lot of bussines in China and also with the company Heltec. I own a ebike battery refurbish company.

They have a bms that can be used as single unit or modular from 8s to 240s and can also communicate with CANbus. If I can get the CAN communication file do you think you can ...

Ok, thanks. Can you explain me how to read the throttle map. i don't understand how to read it.

Hi,

Very interesting Project. I ordered the PCB's allready
I read trough the .cpp file but i cannot find if there is a way to limit the current or torque by a parameter/setting or is this done by the throttle maps?

Thanks for these answers that helped me a lot. Torque steer won't be a issue with a Fiat 500. It is a rear engined car :)

I am comfortable with soldering pcb's and read schematics. Programming a board or uploading firmware won't be a problem, coding in the other hand is a bit more uncomfortable ...

Hi Tom,

Is the rear motor inverter capable of fast of the line response? and how much kW can it deliver. i was thinking about prius gen3 inverter because it is a nice all in one package, but i read very different performance from this unit in combination with a outlander rear drive. some say it ...

Hi am Dennis from the Netherlands and want to introduce myself and drop some questions while i am here :)

I am currently working on a fiat 500 classic restauration. This car was in the first place a project that would be powered with a 2003 Yamaha R1 engine with 160hp. But after I got my new daily ...