And finally on the board that uses the NCP1060 , I need to know how pins 3 and 5 of U36 (the NCP1060) connect and what value components are used.
Many thanks. If too much work am happy to pay postage for the boards and return them to you once measurments are complete.


I took some pictures with ...

Also on the 960 ,and this will be the tricky part, U31 gets its HV side 5v supply via R243. I need to know where R243 connects and how they derive the HV side 5v on this revision.


This is indeed a tricky one, it goes towards the MCU and comes to a filtering with L13 and C160, This is actually ...

@Nathaniel, the board scan is perfect thanks. I can highlight on a few pictures the measurements I need if thats ok?

On the "960" board with the missing parts, could you measure the values of R173 , R174 , R186 as circled in red? I suspect D56 is a zener diode. Could you measure its voltage? will ...

was unexpectedly workshop time tonight so unfortunately no inverter component measurements but oil pump tests. I connected the oil pump from an older model 3 motor and it responds to various speeds and can also come to a complete stop at 0. I also noticed that my newer Model Y pump isn't reporting ...

I will do the measurements tomorrow evening, but i have both of the versions of the boards you are looking for. But the u36 ncp1060 i found that only in a older board with the 3D1 and 980 making. Al the newer ones looks different in that part of the board.

A crude test board to see if the NCP1060 circuit behaves.

Does anyone have access to a board like the one in the pic? I believe it is fro ma "960" inverter.


i have this inverter and also the one that have these parts populated, i have almost all of the different types (They all have a problem ...

I have a lin logger tool, never used it but i guess now is the time te try it out. I have also a picoscope or a digital scope that can decode lin so i give that a try.
Also I have a older model 3 motor, the 3D5 so i can plug that oilpump in and see what that is doing.
Also try the new parameters ...

I don't know if I'm the first other than the developers to have a working beta board, but I'm happy to report that my motor is running!
After some initial attempts I couldn't get a working angle readout, but it soon turned out that the correct settings had not been entered.
I'd installed Demain's ...

My inverter is now neatly assembled, with working temperature sensors. but I really can't find the Tesla wiring harness anywhere anymore so I had to order a new one, which is on its way so in the meantime I've been doing something else.
maybe a bit late but since the holes don't align everywhere ...

No problem, it's the beta batch so something can go wrong right;) Thanks for the offer to send them, but I need more stuff, so I'll just order them myself no problem.
I removed all the parts from the Tesla PCB, why buy them if you already have the parts anyway.
The connector was the most challenging ...

Thanks for your reply. Given the schematic, various sensors could certainly be installed. For example, an NTC 10k, but then the question is whether that curve is included in the firmware. At this point I would really like to get something mounted so I can start testing. I have an NTC 10k lying ...

hi all, recieved my beta board so I'm very excited to test it. I have installed the ICs, transformer and current sensors and everything seems to be fine so far. The power supply is working and all the gate drivers are reporting ok, so I'm now about to install the PCB on the inverter. However, the ...

Today tried a couple of others, Tesla v2 and a new abb one. Both of them worked directly! No drama, just charging. Very nice. Was one other charger that did not want to charge but it was one without display so no feedback of any kind. Also tried via the qr code also no succes, site was very not ...

To add a couple to the gallery, replaced the LIM dit the Foccci controller, after finished the CAN implementation in my VCU project AC charging was working so I wanted to test the DC charging. I have 3 chargers near me and all of them worked perfectly in one try!
Thanks for all the effort you people ...

hi, i have a number of PCS units at my disposal. unfortunately it is unknown from which year car they come and at what moment they came out of the car (for the firmware version).
and it should also be noted that the units do not have to be in complete working condition.
so far i have 2 units working ...

Thx for the fast response and explanation.
So a async motor we don't use the foc, only for permanent magnet motors?

Hi,
I'm working om my second conversation, because it's addictive 8-) but anyway this time i want to go a bit faster do a Tesla unit it is. I ordered a board from the shop and put it in the inverter. Everything went well and after some first testing of the basic functions i noticed that there was ...

Thank you very much! It helped a lot.
Tell me, what type of temperature sensor did you specify in the OI settings? does he adequately see the temperatures of the inverter and motor?


ooh, by the way, I measured the resistance of the motor temperature sensor at different temperatures and an NTC ...

You're welcome.
The inverter and motor temperature sensors are still connected to the original control board so I can read them via the canbus. But the oi has no idea what the temperature is. But I have it on a display in my dash so I keep an eye on it. The inverter never get hot and the motor can ...

Hi, I found somewhere on the forum or on a related GitHub from someone here but I can not find it anymore. But a have marked a copy so in the attachment you find the sheet with all the connector pinouts. But credits to the work are not for me

i'm following this topic for a while now with very high intrest, and now I could buy a m3 unit from a damage car for very low price which I couldn't resist. only 600 euro's. the car entered the workshop under its own power, so the motor is still working.
so now i want to play with the inverter to ...

In message 0x272 the status of the contactors is easily recognizable. My software automatically does a weld test if the message doesn't say ok


Yes that was my idea, but the problem I have with that is at every start the cp_door status is in error. I need to cycle the door to get it to read open ...

I have not had this issue but often need to do a weld test when the supply of the voltage sense board was off.
If I keep the LIM and the sense board on I don't need to do a weld test.


ooh thank you, that is very interesting. my voltage sense board is going off when my car is off.
how is your ...

I know I promised to share my current sensor design but I'm a bit delayed with the revision. The sensor can be more stable and I've make a new revision but I need to test it first before I want to share it. As soon as in happy with the result I share it for you guys.

But in topic, in the meantime I ...

I can confirm that every CCS try until now was working perfectly, even the Tesla superchargers! And also fastnet, big one here in the Netherlands
Super happy!