Search found 1341 matches

by tom91
Fri May 31, 2024 5:31 pm
Forum: Battery Managment (BMS)
Topic: Simp BMS
Replies: 666
Views: 293261

Re: Simp BMS

the settings are read from the eeprom on start up. if the settings show up in the menus they are from the eeprom.

is this issues you are mentioning present on which firmware version? I have as I said never had feedback close to these kinds of issues.
by tom91
Fri May 31, 2024 2:11 pm
Forum: Battery Managment (BMS)
Topic: Mercedes EQS modules with slave BMS boards
Replies: 9
Views: 271

Re: Mercedes EQS modules with slave BMS boards

You will need to write custom code to work with the setup you have. The Dilithium bms https://www.thunderstruck-ev.com/mcu.html might work

As their satellite uses the same chip https://www.thunderstruck-ev.com/bms-satellite.html

Best to reach out to Thunderstruck
by tom91
Fri May 31, 2024 11:25 am
Forum: Battery Managment (BMS)
Topic: Simp BMS
Replies: 666
Views: 293261

Re: Simp BMS

That is very unlikely, best to do would be to force a factory reset and then input all your parameters. Most checks are done on which modules have reported themselves, they get "reset" every so often to check that all the values being received are correct and none of them have stopped addi...
by tom91
Fri May 31, 2024 11:23 am
Forum: Battery Managment (BMS)
Topic: Mercedes EQS modules with slave BMS boards
Replies: 9
Views: 271

Re: Mercedes EQS modules with slave BMS boards

Does “Passive cell balancing up to 200 mA (max.) with programmable pulse width modulation” mean it can do some balancing without the master IsoSPI controller? No, passive balancing means it balances by switching resistors across the cells. It is a a dumb front end slave so will report data to the I...
by tom91
Thu May 30, 2024 11:39 pm
Forum: Battery Managment (BMS)
Topic: Mercedes EQS modules with slave BMS boards
Replies: 9
Views: 271

Re: Mercedes EQS modules with slave BMS boards

LTC6813 so its has ISO-SPI

https://www.analog.com/media/en/technic ... 8134fa.pdf

Old chip for something so "new"
by tom91
Thu May 30, 2024 2:53 pm
Forum: Battery Managment (BMS)
Topic: Mercedes EQS modules with slave BMS boards
Replies: 9
Views: 271

Re: Mercedes EQS modules with slave BMS boards

Open up the slave module and take detailed pictures of the slave boards.

No point speculating.
by tom91
Mon May 27, 2024 10:22 am
Forum: Battery Managment (BMS)
Topic: Simp BMS
Replies: 666
Views: 293261

Re: Simp BMS

Please give me the exact firmware number you are using. I have not heard of this issue from anyone else so this sounds quite like a specific problem to you and your setup. You are using the provided .hex to flash the firmware right?
by tom91
Sun May 26, 2024 10:28 pm
Forum: Battery Managment (BMS)
Topic: Simp BMS
Replies: 666
Views: 293261

Re: Simp BMS

alexbeatle wrote: Sun May 26, 2024 10:21 pm I went back to the firmware revision with which my BMS arrived
Wait you change to which version and the Tesla comms are stable? That is not really logical as the base level software for the comms has not changed since the start.
by tom91
Fri May 24, 2024 9:08 am
Forum: Battery Managment (BMS)
Topic: Simp BMS
Replies: 666
Views: 293261

Re: Simp BMS

So clearly EMI from the HV. Your wiring twisted as per OEM tesla? are the runs as short as possible? Are the runs not parallel with HV cables/busbars?
by tom91
Thu May 23, 2024 10:18 pm
Forum: Battery Managment (BMS)
Topic: Simp BMS
Replies: 666
Views: 293261

Re: Simp BMS

Impressive, what happens when you power the board via 12V? as your usb might be power limited and you are running 14 modules with not short cable runs.

Also is the code unmodified?
by tom91
Thu May 23, 2024 5:08 pm
Forum: Battery Managment (BMS)
Topic: Simp BMS
Replies: 666
Views: 293261

Re: Simp BMS

alexbeatle wrote: Thu May 23, 2024 5:01 pm Do you mean EMI?
Yes, that would be the only difference between a not turning and a turning motor. The HV current created EMI.
by tom91
Thu May 23, 2024 10:52 am
Forum: Battery Managment (BMS)
Topic: Simp BMS
Replies: 666
Views: 293261

Re: Simp BMS

Communication crashing due to interference.
by tom91
Tue May 21, 2024 9:00 pm
Forum: Projects
Topic: [WIP] 1964 Scout LS600H conversion
Replies: 52
Views: 18498

Re: [WIP] 1964 Scout LS600H conversion

The slave modules are known for being shitty and prone to issues. Also the celltaps on the modules can get corroded.
by tom91
Sat May 18, 2024 2:03 pm
Forum: General
Topic: VW GOLF GTE BRAKE SERVO ??
Replies: 3
Views: 380

Re: VW GOLF GTE BRAKE SERVO ??

Those are Gen1 Iboosters
by tom91
Sat May 18, 2024 11:37 am
Forum: General
Topic: VW GOLF GTE BRAKE SERVO ??
Replies: 3
Views: 380

Re: VW GOLF GTE BRAKE SERVO ??

It is a gen2 Ibooster, should work just find the right pinout. I have one from a seat same partnumber. I got it working on the bench.
by tom91
Wed May 08, 2024 5:59 pm
Forum: Vehicle Control (VCU)
Topic: Zombie and GS450H connected but no spin
Replies: 7
Views: 246574

Re: Zombie and GS450H connected but no spin

royhen99 wrote: Wed May 08, 2024 5:10 pm As you are running without a shunt, as well as setting udcsw to 0V you also need udcmin set to 0V otherwise the torque setting will be 0.
UDCmin is set to 10, it is not using a Shunt so set it to 0.
by tom91
Wed May 08, 2024 4:28 pm
Forum: Vehicle Control (VCU)
Topic: Zombie and GS450H connected but no spin
Replies: 7
Views: 246574

Re: Zombie and GS450H connected but no spin

where is the .JSON with the parameters?
by tom91
Wed May 08, 2024 3:47 pm
Forum: General
Topic: CAD Models
Replies: 9
Views: 1428

Re: CAD Models

https://global.revopoint3d.com/en-uk/pages/portable-3d-scanner-pop3 one of these. Thanks for the heads up! I'll ready my disappointment.... hahahahahaha. Thats an entry level POS. its is priced accordingly 519 gbp you will struggle hard. here is a good review https://www.youtube.com/watch?v=YNpmpQm...
by tom91
Wed May 08, 2024 2:01 pm
Forum: General
Topic: CAD Models
Replies: 9
Views: 1428

Re: CAD Models

Jacobsmess wrote: Wed May 08, 2024 1:52 pm I'll be borrowing a high quality 3d scanner soon so will scan everything I've got so far.
Get ready for a really steep learning curve. Which scanner you borrowing?
by tom91
Wed May 08, 2024 1:38 pm
Forum: Vehicle Control (VCU)
Topic: Zombieverter looses WiFi connection when trying to update
Replies: 5
Views: 1007

Re: Zombieverter looses WiFi connection when trying to update

its not swd update... this is covered many times in videos and the forum

You need the other update.
by tom91
Wed May 08, 2024 12:37 pm
Forum: General
Topic: CAD Models
Replies: 9
Views: 1428

Re: CAD Models

I have now uploaded the GS450h Gearbox and Inverter I scanned
by tom91
Wed May 08, 2024 9:53 am
Forum: Nissan
Topic: Zombieverter Leaf throttle code
Replies: 9
Views: 1748

Re: Zombieverter Leaf throttle code

Im Hoping to get some logs this weekend but in the mean time im going to change 0x1dc as suggested- is it just byte [1] I need to change or [1] & [2]? I cannot quite figure out the cryptic message in the .cpp comments "cryptic" because its just copy paste from a log. image.png Here is...
by tom91
Tue May 07, 2024 10:17 pm
Forum: Charging
Topic: BMW i3 CCS/charge port controller
Replies: 1205
Views: 6588875

Re: BMW i3 CCS/charge port controller

Type 1 LIM does not lock Charge Inlet when AC Charging: -the switch in the charging handle is also the unlock trigger for the catch on the handle. Some EVSEs with tehered type 1s do not have any other way to stop charge. Type 2 LIM locks Charge Inlet when DC Charging: -required by charging standards...
by tom91
Tue May 07, 2024 11:59 am
Forum: Battery Managment (BMS)
Topic: Engovis EVS-BMS - still available? And any place ship to North America?
Replies: 9
Views: 6131

Re: Engovis EVS-BMS - still available? And any place ship to North America?

mustardveil wrote: Tue May 07, 2024 1:46 am Hello I am a new member. Is this a reputable place to buy?
Vero Electric used to do Simp-BMS distribution in the USA. Since ending the product they have focused on doing their on product.

Always good experience with Reider (owner of Vero-Electric) and never had bad feedback from customers.