Wow 750v battery pack.

MrJoshua71 wrote: ↑Fri Aug 15, 2025 4:06 pm Arber- I would potentially be interested in picking up a board. I'm newly registered so I can't PM.

I would also be interested

For 1500 without an inverter, and no support from aftermarket for decent prices. Other motors are better options. You can get a more powerful m3 motor with built-in inverter for half that price. And there is a good amount of support.

With the new board does this make the 990 have the same output potential as 980 models?

Do you know what battery it is supposed to be connected to

Here is what Grok said in reply to your last postn
It sounds like you're working on a resolver excitation setup for a motor control application on an STM32, syncing it with existing PWM generation (likely from an advanced timer like TIM1) and tweaking ADC sampling for an encoder or feedback loop ...

Yes please

Can you share how you connect to the hv battery and any documentation on how you (if you do) control the BMS?

Dan-t,

Where you successful in using the battery pack on the bench?
I am looking to do the same.

Wrote a small Prius Battery ECU decoder using an ESP32 and a couple of 3.3V Can Boards before I get ahead of my self over sharing the Toyota hybrid batteries:


Does this code allow you to use the prius battery pack natively?

I am looking to use a prius battery pack as my bench top testing ...

Thank you. I knew I read it somewhere but could not find it again last night.

I have a Ford Focus accelerator pedal that I have connected to the Openinveter board of a Telsa SDU. When I got to set Potmin and PotMax from the plotted points in the web gui, I can only go upto 3500 for Potmax, when plotting Potmax it goes up to 4095 and then stops, I am assuming this is because ...

I tried searching but did not see anything.
Is there a way to modify the SDU to not need the Telsa specific HV cables, or a better place to find them then the high prices on Ebay?

I would be interested, did you have the parallel version made?

I am looking to purchase a donor car. There is one available that is a 2015 s p85d. The ad says that it only drives slow, so it must be in limp mode. The error message they are showing is that the battery fuse replacement is required. But it is also showing it is in service plus mode.
From.my ...

As I am getting started on my projects, what are some.of the good equipment, other then multimeter, someone needs. I would like to be able to power both the LV and HV side of an inverter to test.

I have a volt inverter and have the board ready to be made. But I am having a hard time justifying ordering 4 of them to just experiment with the inverter.
So I am also interested in this information

I am looking to start the project of replacing the main board of a volt inverter, is this the latest design of the replacement board?
https://github.com/damienmaguire/Ampera-Volt-Inverter

I am starting to gather parts together to try and get one of these spinning. After reaserching this forum and other sources I am thinking the Chevy Volt Inverter in parallel will provide the necessary power. I am going to with Jack's board to control the inverter.

For the motor inwas looking at ...

This is also a replacement board that I think works with gen 1 leaf inverters that connects open Inverter brain to it.
https://github.com/jsphuebner/inverter-hardware
Anyone familiar with this and if it still works?

Is the board that runs the OI firmware still available?

I was hoping to match both the replacement board and zombie. I am under the impression that replacing the board will allow you to go past the 80kw of the stock limit, and zombie will.allow you to control it via can bus.

I have read this post and would like to order a gen 1 leaf board. Is Damien's design for jlcpcb.com? The BOM is not in the right file format(easy fix) but then most items are not available.
Thank you,

On the wiki there is the table for the current supported OEM inverters, can we had a column to it that has max KW achieved with either zombie or oi inverter?
I will try to gather this information from the forum, but I am sure people already know this off their head.

What is the reason you would want both zombie and board replacement?