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Please, VW's online programming is not working, it presents an error saying that the license is expired, this should not be happening with a license that was made 1 month ago, could Big LEO check?

I understand my friend, I'm going to wait for you to come across this new PCB lol and solve this little problem, but I really appreciate the care and attention you gave me with this procedure, thank you very much from the bottom of my heart.

Do you say remove the capacitor and try again? I also believe that the problem is not the capacitor, I believe that the soldering point scheme on the PCB is different (swclk, swdio and reset)

I would like to see my device working with dz to know if it is capable of working with the canfd adapter cable for GM, as the mucar bt200 does not work with this adapter for this new protocol, understand...

Thank you very much my friend, really based on your images there are no secrets, I did exactly this way respecting all your scheme and soldering points, but not the boot, I think this new board has the swclk, swdio and reset in different points. . .

Yes, I do, and I know how to do it, minutes before I had just made a bt200, if you could photograph in detail its connections to the PCB it would help a lot in my review of connections and soldering points.

unfortunately it doesn't work, when I apply the reset the PCB turns off and when I remove the reset it turns on again and the boot doesn't happen generating the USB communication error

look at my circuit board, it seems to be slightly different from yours, there is a resistor near the reset point, maybe the soldering points are different...

Good, send step by step with pictures...

my friend, your described scheme really doesn't work, it has already been tested and revised countless times, reveal the secret...

Do you get the reset from the external power supply? make pin 4/5 gnd? I powered it externally with 12v like you did and it didn't boot, I used the direct reset from stlink, does that make any difference? From what I saw in your assembly you get the gnd 5/4, could that be it?

I easily change bt200, easydiag 3.0, thinkdiag 2, thinkcar pro... but I use all the connections I need directly from stlink, +, -, swclk, swdio and reset.

My reset uses direct stlink, but I have a question, do you power the device with 12v and the negative via the obd2 input? I did that too but it didn't work.

Very good my friend, could you tell me where I connect the positive and negative on the PCB? because through the 16-pin obd2 input, the device does not turn on to boot. Could you identify the positive and negative soldering points with photos? and are swclk, swdio and reset correct? If you can...

No work my friend, you help me?

Very good information my friend and this PCB... Look... Swdio and swclk?

New cable doip = cable Canfd but Very expensive ( mais que o dobro do valor )

Fix the problem big Leo, my clientes call me all day...