Lab Update #84: Open Source STM32 CCS implementation
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- เผยแพร่เมื่อ 9 ธ.ค. 2023
- Together with Uhi form Ingolstadt I have developed a CCS charge controller that runs on an STM32. In todays video we visit various charger to check compatibility.
Hardware on github: github.com/uhi22/foccci
Software on github: github.com/uhi22/ccs32clara
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The Tesla charge stop bug is now resolved and Ionity was tested working also
Johannes, thanks so much for posting these CCS updates.
Outstanding work from uhi and you :)
Yes that's the collaborations we love :)
as Charging at Tesla worked I saw a „smile“. Must have been a great personal moment.
Die welt braucht mehr Düsentriebe wie Dich…🎉
That was a smile indeed. Very happy about this. Today also successfully tested Ionity
Before I clicked I was sceptical if this would be a real open source solution but this looks really good.
Found your channel due to a reference from Dala‘s EV repair.
fantastic work both of you, very impressed
Was für ein Meilenstein in der DIY. Ich bin mega stolz auf Dich..!
Danke Mathieu! Freue mich auf die Einbau-Session
Great work!
Can't wait for the pcb or kit to build an adapter for my old chademo car!
Leaf? Kia soul? Or imiev?
Keep up the great work
Awesome work! :)
Thanks! and more to come :)
Very impressive!
Awesone work
Very cool. I have a lim to do my env200 eventually but this may prove more comprehensive and future proof. Thanks for the hard work.
cool. The more it's used the better it will become
Keep it up .. really good work .
Thank you so much for your work. This will open up CCS to older cars, enable DC charging at home. And possibly homebrew V2x applications?
⚡👊⚡
Would the current only be limited by the hardware you are using?
I have a 2017 Kia Soul EV 27kWh. It has chademo connection and is capable of 175A. Only there are very few chargers with a chademo plug that support more than 125A. With a CCS to chademo adapter that supports at least 175A I could use the full potential of my car. This would be much faster for longer trips.
Yes exactly, because I use a 50A Anderson connector and 3D-printed CHAdeMO plug I didn't want to exceed 70A. But otherwise more is possible
Cool !!! Hi. Can you make the electronics for the station side? So that you can charge from your own three-phase socket. I have a 20 kW inverter, which is controlled via CAN, and I have already managed to control it, produce the required current and voltage.
Would be nice to charge my Leaf at home with 11kW DC (my provider forbid the 32Amp AC charger 😢)
The charger side exists as a python version that runs on that first bit of hardware I showed. github uhi22/pyPLC
@@MrRossi1805 Leaf is CHAdeMO, not CCS. But that makes it even easier. th-cam.com/video/_BDJ7N_YjAU/w-d-xo.html
Sometimes you can also find second hand mobile CHAdeMO chargers at a good price
@@EngineersFear Thank you. I'll look into this.
Would be cool to make a 100kW or so fast charger from a bunch of random car chargers. :P
Hi will this work on the nissan leaf please
See the follow up video
glue logic literally )))
in layman's terms, does this mean i would no longer require the prohibitively expensive Felton system?
Yes though their offer isn't quite comparable as it's more of a turnkey solution and I suppose the price includes handholding as well.
well, you will still be surprised how many people are in my situation, i.e that can just about afford to do it (without DC charging) but don't because, the extra (eventual) £4000 to really use the vehicle, just pushes it out of their financial reach, so thankyou sincerely for your hard work.@@EngineersFear
Are you telling me, there could be a way to charge our old Nissan Leaf on CCS?
Chademo chargers keep disappearing, making this car increasingly unusable for anything but commuting and shopping.
I think I'll need to do a follow up video on this.
Is that Manjaro Cinnamon edition?
Well spotted ;)
Hallo Johannes, wie kann ich das Board sowie die notwendige Software kaufen?
Hallo, das Board wird es inklusive Software demnächst im openinverter shop (Videobeschreibung) geben. Ich mache gerade ein weiteres Video, dass einige Details klären sollte
Vielen Dank, CCS sowie Chademo Stecker mit Kabel habe ich einige. Kann euch gerne bei Tests unterstützen.
Hacked!!!