I have already got my hands on the hantek and have already tried it with DC. Originally the scope has not AC coupling but it can be modified to have it. If I want to test the AC output signal... need to have the AC coupling modification ? where do I put the probe connectors? one goes to L1 but the o...

looks you still did not upload the sketch data.
... - select tools/ESP8266 sketch data upload and wait for the board to reset ...

see here the message from arber:
viewtopic.php?t=8

I cancelled the OWON choice because I found also linux software for the hantek scope,
also because Owon was a bit short of memory (5k) vs hantek (1M)
, so I take the 6022BL
here is the linux software: https://github.com/OpenHantek/OpenHantek6022

thanks all for the suggestions.

was ready to buy the hantek but I found linux software for this: github.com/florentbr/OWON-VDS1022
So the OWON VDS1022I is my choice.

thanks for all your advice.

i am considering the hantek 6022BL = 2 channels + 16 Channels Logic Analyzer
i dont know how important are the 16 channels. Can be nice to have it ?
I see it can use the saleae software :

like owon with the protected usb... i can remember johu burnt a oscilloscope because unprotected usb. If this happens to the master ... The 4 channels version from owon goes to 750 euros 2 channels owon suggested by uhi is 86 eu. aliexpress suggest me hantek brand but for about the double of owon, a...

I forgot to say something... if the oscilloscope is USB, I prefer one that supports Linux, even if it is through virtualbox

My terios is collecting dust in the garage and the time has come to have a tool to help me diagnose what is wrong with my inverter. I ask you for help in choosing an oscilloscope that meets what is needed in an EV conversion as cheaply as possible. I don't care if I have to connect it to a laptop. I...

this story starts here:
viewtopic.php?p=65152#p65152

because nobody has interest to buy, I am asking somebody living near of 02625 Bautzen could pickup a.s.a.p. and store for me till I get a transport for the items.
thanks

yes , 100 kg, over a total of 2260kg permitted.
they saved the world with this action.

today, driving with some items for my ev conversion, polizei stop me and the weight of the car surpasses by 100kg the permited, so they ordered unload 100kg: rear axle, that is motor + differential + extra couplers . couplers i have not much details, but probably are for soldering. it was a extra i ...

hi, the Isabellenhutte needed for this project is the U3 or U0 version ? In other words... needs to read voltage ? I can get one from a ipace but it looks it is the U0 version.

is it inside this box ?

EV_Builder wrote: ↑Wed Dec 13, 2023 8:24 pm In the battery pack.

where in the ipace car is located the ISA ? I am going to search for a used one and most wreckers dont know what this part it is and where is located Hi, I will send you a version you can test with via DM without the BMS hooks, there is not much to change just hard code some values. As for chademo, ...

Yes I do, they dont give me any answer to my email.
also tried with karlsruhe university, but they dont make autos.
and also tried with CEcert GmbH - D-23966 Wismar suggested by TUV nord, and also no answer.

I lost all hope of finding a company that would do the "Funkentstörung" test for me. If anyone finds any, please say so here.

which throttle would be adequate for this VCU ? A VW polo year 2014? audi a4 2000 ?

I know this is not a part for a car, but this solar inverter is enough interest for us. I have it about 3 years and very happy. It is an all in one, solar inverter for the house, but also a charger for our car. Its uniqueness is that it supports any battery up to 550v, so you can charge your battery...

yes I have the pinouts of toyota pedal. Sorry, with resistance i mean you was asking in old post if toyota could be used with outlander motor and a voltaje divider with resistor. So it is not clear to me if I can use the toyota pedal i have or I need a VW POLO pedal (which year ?) with aot vcu

As you know teensy 3.x needed for BMS module is imposible to find, and in my case the BMS is already ready with ZEVA, so actually if anyone want to use your code (thanks for your benevolence sharing it) need to disengage from BMS code, so i will try to do my best, I already get the motor and inverte...

Did you manage to get the Toyota pedal to work? Could you clarify what the pinout and resistances would be like? Would Toyota pedal not work? If I provide 5V supply, it would show 0.8V to 3.6V on one channel and 1.2 to 4.2 on another. Then i would just need to select correct channel and use than no?...

this was a old thread... I did not got program the GD32-H103 because STlink app is not compatible, so i finally got stock for STM32-chip, unmount the GD32 chip and mount the STM32 and surprise it works.

VCU can run without dash module and BMS module , right ?
chademo is already working ?

the great would be that Bratitude will send a photo with all motherboard unmounted, so we can see the naked igbt

Bratitude wrote: ↑Fri Oct 27, 2023 9:02 pm did a little brief tear down of the rear inverter, as id like to de bulk it and save some weight/space.

IMG_0536.JPEGIMG_0538.JPEGIMG_0539.JPEGIMG_0541.JPEG

After more time than desired I have made some progress and with the help of a electronic technician We have found that the problem is in the gate driver board, the DC converter was KO, after changing it I also found that the Si8261 gate is also KO. Once changed, the motor rotates correctly as before...