ev battery checker - developer or source codes

I'm looking for a simple application that checks the battery status of electric vehicles. I want to buy the source code. Or if there's a developer, please contact me. I'll pay good money.

like car scanner apk

which ev's and more details on the product you mentions, car scanner is polling global obd params, this is not applicable to ev's
most of them have different protocols etc

which ev's and more details on the product you mentions, car scanner is polling global obd params, this is not applicable to ev's
most of them have different protocols etc

most new diag tools support its,but I need just via obd check battery soc soh battery life cell status ,I need that source codes for my project

Most diags have different algos for those, modules sections could be read but most of bms's send those periodically with mux on tgeir busses did battery diag tool for tesla.batteries, found that, and after plying with porshe and rivian i can say that those are not universal as obd for normal cars

Most diags have different algos for those, modules sections could be read but most of bms's send those periodically with mux on tgeir busses did battery diag tool for tesla.batteries, found that, and after plying with porshe and rivian i can say that those are not universal as obd for normal cars

Yes right .and I understand you.Look please this example.But I need just via obd check tool.like this sw (Yes I know its not safe,but need like this)