In the Arduino code?
Not sure what you upto.

But combineing 2 bytes into a 16BIT.

Int8 byte1 = 0;
Int8 byte2 = 0;

Int16 vint_16 = ( byte1 <<16 ) + byte2;

Depending on the hole size I suggest a punch. By far the most easiest in stainless.

I'm in NL and interested.

Why not use a second box for the charger? Maybe it's the inverter which should have an extra relais connecting HV when low voltage is applied. Then the box stays the box and the inverter bleed is countered.

Proton wrote: ↑Wed Nov 15, 2023 4:27 pm These were LiFePo4. I chose them over LiIon because they do not catch on fire.

That's what puzzled me the most about this.
You had some short some where, some how... with NMC this would have gone worse for sure...

the ST-Link application, old style, works too in windows.

I feel very sorry for you.. must be devastating.

Hi, It appears uncertain whether the bus connecting to the modules is a CAN bus, as there are transformers isolating the lines from the controller, visible at the bottom left of the square PCB photo. Furthermore, I couldn't identify a CAN transceiver chip on the individual BMS boards. free fire nam...

Is this the original log or the modified attempt one?

Any updates?

Pictures of the new board might be needed.

Nice! Follow!

Check the wifi does it fit?

Post us pictures of the board. Closeups.

It might be possible to swap the inverter logic board from the old one? That would get you the matching EEPROM and IMMO coding that the car is expecting. I dont know if theres any sort of resolver offset or other calibration that would need redone to match the new motor though. Yeah; what he said w...

Ross wrote: ↑Wed Oct 25, 2023 3:35 am I bought second hand inverter with the electric motor complete from ebay and tried to swap it with my old one but the imobilaizer fault code came up and i can’t bypass that! Anyone can help?

What was the reason of the swap?
Do you still have the old inverter/motor?

I would say check it. I think it has todo with cells.

3D printing the complete part or maybe a part which will better be mountable (from inside?) Might be what you need.

Which cable? and if the chance is small why do it if the result is acceptable to the relationship of the occurrence?

Check if the variable in code has an assignment for a value even when the canbus isn't connected at all. So simple test: disconnect CAN and reboot inverter SW and check web GUI

Becarefull with conclusions it might fail after time too.
"fooling" a system with unknown data is tricky in addition of the fact that you don't know the implementation of the sw / hw.

Saying that it's good to read knowledgeable people are joining efforts.

Used is a big word; but there are commercial products making this pack useful for storage etc.

Yes; fast is relative to time. So its overload 160% won't be for very long (and or very often aka track use) and the very fast blowing (emidiate style) will be lower.

Often the Voltage DC rating is less. The Arc needs tobe extinguished.
My observation is distance (bigger length fuse).

If it's used and you have exact type nr then it should have a rating. But then my question is what's the different in use ase (why have doubts then)?

The biggest issue might be absence of a DC rating. DC fuses aren't same as AC fuses. AC crosses 0 and that extinguishes the arc. DC needs other means for that.