Great, thank you for your help.

Hello everyone,

I have been making some progress with a bench setup with a Tesla SDU that will hopefully get into the car soon. I have most things working well on the bench but the closer I feel I’m getting to install things in the car, the more questions come into my mind.

My latest question ...

Working great! Thanks Tom!

That’s great thanks Tom, I will give that a try and report back.

That’s ungood. For anyone else reading is the only official place to get one https://citini.com/ ?

I was also wondering, when the BMS is turned on it has an error to do with the number of cells. When I go to the debug screen and send 6 for cell present reset. Everything seems ok. Until the next ...

Oh no!!!

Please see the attached.

Hi Tom,

Apologies for the late reply, I got it from www.evshop.eu I played the order on 12th March 2025 and received it on 19th March 2025.

Hi Tom,

No I'm wrong, it shipped with the latest firmware, I did as you said, set the cells to 96 and its all working perfectly.
Thank you again for all your help.

That's amazing thanks Tom, this looks like a newer firmware than what the board was shipped with. I will give this a go Tuesday.
Thank you for your help.

Hello everyone,

I'm new to the forum and really appreciate anyone's help.

My end goal is to use a mini electric battery in a classic car conversion. I came across SIMP BMS and it seems like a great solution for an open source BMS. I have the battery and the BMS which is loaded with the BMW I3 ...