Great
Also surprised about the offset though.
Search found 5863 matches
- Thu May 30, 2024 9:03 pm
- Forum: Nissan
- Topic: The motor turns in the opposite direction
- Replies: 23
- Views: 704
- Thu May 30, 2024 3:34 pm
- Forum: Nissan
- Topic: The motor turns in the opposite direction
- Replies: 23
- Views: 704
Re: The motor turns in the opposite direction
And here are my parameters, Gen2 Leaf inverter, Em57 motor, control board with Mini Mainboard, so same as your setup I believe
- Thu May 30, 2024 3:25 pm
- Forum: Classifieds
- Topic: Wanted ID.4 12s 16.85 kwh modules [SOLD]
- Replies: 1
- Views: 275
Re: Wanted ID.4 12s 16.85 kwh modules [SOLD]
I have one with BMS cell module but I guess you need more?
Judging from the modules I'm using it is 98% SOH
Judging from the modules I'm using it is 98% SOH
- Thu May 30, 2024 3:23 pm
- Forum: Projects
- Topic: [WIP] 1971 Beetle - Tesla SDU and CATL cells
- Replies: 5
- Views: 882
Re: [WIP] 1971 Beetle - Tesla SDU and CATL cells
It runs on an STM32 but the code should be more or less hardware independent.
I didn't figure out the BMS that was Tomdb https://github.com/Tom-evnut/VW-bms/tree/master/VWBMSV2 and I shamelessly stole from him
I didn't figure out the BMS that was Tomdb https://github.com/Tom-evnut/VW-bms/tree/master/VWBMSV2 and I shamelessly stole from him
- Thu May 30, 2024 12:46 pm
- Forum: Projects
- Topic: [DRIVING] VW Touran powered by Nissan Leaf [FINISHED]
- Replies: 740
- Views: 581025
Re: [DRIVING] VW Touran powered by Nissan Leaf [FINISHED]
Not sure where this post fits best as it is kind of a road trip, EV improvement and CCS mix. So, I went to Hamburg to meet Mathieu who has done various conversions like the Mustang and Toyota Land Cruiser. Plan was to get CCS up to speed on the latter and fix a few things on Touran. I wanted to make...
- Wed May 29, 2024 8:40 pm
- Forum: Nissan
- Topic: The motor turns in the opposite direction
- Replies: 23
- Views: 704
Re: The motor turns in the opposite direction
The behaviour is expected, both motor and resolver have 4 polepairs so one physical turn is 4 electrical turns. I'm also puzzled that pinswap=6 stops the motor because the pins are swapped on the mini mainboard (https://openinverter.org/forum/viewtopic.php?t=2760) Can you post the output of http://1...
- Wed May 29, 2024 8:33 pm
- Forum: User Interface
- Topic: ESP32 Based Web Interface & Data Logger
- Replies: 320
- Views: 133009
Re: ESP32 Based Web Interface & Data Logger
Oh that is indeed possible with that host of parameters. Will add the size change, maybe the output (quite long)
- Wed May 29, 2024 8:01 pm
- Forum: Inverters / Motor Controllers
- Topic: Cannot access web interface on New Tesla LDU V6 Board
- Replies: 8
- Views: 6535
Re: Cannot access web interface on New Tesla LDU V6 Board
Have you only programmed the file system but not the firmware? (pio run - - target upload)
- Tue May 28, 2024 5:05 am
- Forum: Inverters / Motor Controllers
- Topic: Power drops off at high acceleration and then got stuck on the side of the road
- Replies: 1
- Views: 170
Re: Power drops off at high acceleration and then got stuck on the side of the road
Sounds much like it. Maybe air or flow rate too low?
Plot tmphs and tmpm while driving
Compare to tmpmmax and tmphsmax
Plot tmphs and tmpm while driving
Compare to tmpmmax and tmphsmax
- Mon May 27, 2024 1:10 pm
- Forum: Toyota/Lexus
- Topic: Can MG1 and MG2 be driven independently when using a Gen3 Inverter?
- Replies: 3
- Views: 251
Re: Can MG1 and MG2 be driven independently when using a Gen3 Inverter?
Moved to Toyota section
- Mon May 27, 2024 11:14 am
- Forum: Nissan
- Topic: The motor turns in the opposite direction
- Replies: 23
- Views: 704
Re: The motor turns in the opposite direction
Like said, don't mess with any parameters, just accept that the label reverse means forward and vice versa.
It runs fine apart from spinning in the opposite direction, right?
It runs fine apart from spinning in the opposite direction, right?
- Mon May 27, 2024 9:28 am
- Forum: Nissan
- Topic: The motor turns in the opposite direction
- Replies: 23
- Views: 704
Re: The motor turns in the opposite direction
Do not alter syncofs.
Just reverse your gear selection either per dirmode parameter or physically and be happy. Reverse=Forward
Also upgrade to the latest firmware for safe operation: https://github.com/jsphuebner/stm32-sine/releases (stm32_foc.bin)
Just reverse your gear selection either per dirmode parameter or physically and be happy. Reverse=Forward
Also upgrade to the latest firmware for safe operation: https://github.com/jsphuebner/stm32-sine/releases (stm32_foc.bin)
- Mon May 27, 2024 9:06 am
- Forum: Battery Managment (BMS)
- Topic: 4-channel BMS with daisychain bus
- Replies: 231
- Views: 79717
Re: 4-channel BMS with daisychain bus
The 4 cell modules are now sold off : https://openinverter.org/shop/index.php ... duct_id=80
- Mon May 27, 2024 8:57 am
- Forum: Classifieds
- Topic: Bargain Bin
- Replies: 0
- Views: 200
Bargain Bin
For years I have had boards blocking my storage space that I don't have the time or ability to really sell as a product. Mostly looking to get rid of them and maybe recoup some material cost. These are now available in the "meta product" on the shop: https://openinverter.org/shop/index.php...
- Sun May 26, 2024 11:31 am
- Forum: Inverters / Motor Controllers
- Topic: Inverter Firmware 5.32.R
- Replies: 32
- Views: 14587
Re: Inverter Firmware 5.32.R
Can you post your code that generates the CAN message and a dump of a few messages?
- Sat May 25, 2024 8:23 pm
- Forum: Vehicle Control (VCU)
- Topic: Zombieverter Activity Lights only with Wifi Module
- Replies: 3
- Views: 359
Re: Zombieverter Activity Lights only with Wifi Module
Dodgy connection or bad 5V reg? Thou shall measure voltages. do 12V arrive at the regulator and do 5V come out? Do 3v3 come from the 1117 3v3 reg?
- Sat May 25, 2024 6:48 am
- Forum: Projects
- Topic: [WIP] 1971 Beetle - Tesla SDU and CATL cells
- Replies: 5
- Views: 882
Re: [WIP] 1971 Beetle - Tesla SDU and CATL cells
Hopefully someone out there can help me out with details on how to use these BMS? I'm not sure whether these have been reverse engineered. I'm assuming they are "dumb" modules that report to some main module and executes its balancing commands. You can find code for calculating various hi...
- Fri May 24, 2024 4:26 pm
- Forum: Charging
- Topic: Develop a QCA7000 board?
- Replies: 585
- Views: 9419728
Re: Develop a QCA7000 board?
Finally got around to re-assigning the connector pins and made the flash SPI easier to access. Moved some components around to reflect the new placement also. I'm calling it 4.5b as it is electrically identical to 4.5. Didn't want to burn up another version resistor. Does that make sense? grafik.png...
- Thu May 23, 2024 6:16 pm
- Forum: General
- Topic: Collection of Part Numbers
- Replies: 3
- Views: 1141
- Thu May 23, 2024 3:35 pm
- Forum: Charging
- Topic: Develop a QCA7000 board?
- Replies: 585
- Views: 9419728
Re: Develop a QCA7000 board?
Hi, is this open source?lalithroshan wrote: ↑Thu May 23, 2024 2:39 pm I'll give a few details below and please let me know if you need anything else apart from this
- Wed May 22, 2024 6:40 pm
- Forum: Projects
- Topic: [DRIVING] 1998 Nissan Frontier Minitruck - LEAF 40kwh
- Replies: 56
- Views: 7003
Re: [DRIVING] 1998 Nissan Frontier Minitruck - LEAF 40kwh
Great, congratulations
Is there any kind of inspection or just paperwork?
Is there any kind of inspection or just paperwork?
- Mon May 20, 2024 8:09 pm
- Forum: Projects
- Topic: [DRIVING] 1998 Nissan Frontier Minitruck - LEAF 40kwh
- Replies: 56
- Views: 7003
Re: [FIRST DRIVE] 1998 Nissan Frontier Minitruck - LEAF 40kwh
Good job
One things I noticed, the vacuum pump comes on often and could use some turn-off hysteresis. How is it controlled?
One things I noticed, the vacuum pump comes on often and could use some turn-off hysteresis. How is it controlled?
- Mon May 20, 2024 3:10 pm
- Forum: VW (VAG, Volkswagen, Audi, Porsche etc.)
- Topic: ID.3 and other MEB battery packs in conversions
- Replies: 73
- Views: 33312
Re: ID.3 and other MEB battery packs in conversions
Yes, its a remix of Toms code and tailored for 8 modules:
https://github.com/jsphuebner/stm32-car ... mebbms.cpp
Should be sufficient for grasping the principle and proven to work
https://github.com/jsphuebner/stm32-car ... mebbms.cpp
Should be sufficient for grasping the principle and proven to work
- Mon May 20, 2024 8:54 am
- Forum: General
- Topic: Driving mechanical speedo from CAN
- Replies: 8
- Views: 1383
Re: Driving mechanical speedo from CAN
Welcome
An arduino can hack it. You'd not use 0-5V but rather PWM as that is more common.
When creating new threads use a descriptive title. I've changed it for you
An arduino can hack it. You'd not use 0-5V but rather PWM as that is more common.
When creating new threads use a descriptive title. I've changed it for you
- Mon May 20, 2024 8:52 am
- Forum: General
- Topic: Running an extra motor for regen only
- Replies: 5
- Views: 1358
Re: Running an extra motor for regen only
But with one motor per wheel