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Remote IO / MAX17841 CMC Master for Zombie VCU / SIMP BMS

Posted: Thu Aug 11, 2022 1:00 pm
by EV_Builder
In addition to the TayCan version i also am building the MAX17841 version of the device.

List of compatible batteries/slave BMS boards will be added below:
  • - Hyundai Ioniq Kona will be the first one.

Re: Remote IO / MAX17841 CMC Master for Zombie VCU / SIMP BMS

Posted: Fri Sep 09, 2022 7:43 pm
by dimonlipko
I have Hyundai Ioniq bms, i can help you with reversing it.

Re: Remote IO / MAX17841 CMC Master for Zombie VCU / SIMP BMS

Posted: Fri Sep 09, 2022 8:04 pm
by EV_Builder
Ok today I have received first batch of boards. And a Kona device setup it seems..

Re: Remote IO / MAX17841 CMC Master for Zombie VCU / SIMP BMS

Posted: Wed Sep 14, 2022 5:56 am
by EV_Builder
Good progress here. Comms with the chip are working.
So next phase is writing code with the commands to init and read out the cells etc.

If someone already figured out the connections to the Kona slaves..; I'm all ears :)

Re: Remote IO / MAX17841 CMC Master for Zombie VCU / SIMP BMS

Posted: Mon Sep 19, 2022 12:47 pm
by EV_Builder
dimonlipko wrote: Fri Sep 09, 2022 7:43 pm I have Hyundai Ioniq bms, i can help you with reversing it.
Ok do you got the slaves too?

Re: Remote IO / MAX17841 CMC Master for Zombie VCU / SIMP BMS

Posted: Tue Oct 04, 2022 4:24 pm
by dimonlipko
Yes, i have slave and master unit.

Re: Remote IO / MAX17841 CMC Master for Zombie VCU / SIMP BMS

Posted: Tue Oct 04, 2022 6:56 pm
by EV_Builder
Ok since sunday i have the comms all working so i'm done.
It's now time to update the GUI of the product so it reflects the correct values next step will be adding BMS functions etc.