VAG-COM/VCDS EVERYTHING

[flyfvdi]

From what I see, @mrben has received a regular board that is being sold everywhere. My guess is that photos in the listing show an early prototype. Those boards are not sold.
@mrben, your MIC2920A chip is resoldered. I wonder if it a second-hand chip and if it is really MIC2920A or some other replacement. It is likely it will burnout just like other have reported in this thread before.

MIC2920A-5.0WS, SOT223 ---》XL4001E1, SOP8

Now MIC2920A-5.0WS, SOT223 is fake, just support 12V

[fiaduu]

Attachment 815532

Attachment 815533

Soldering quality does not look great.

[fiaduu]

@flyfvdi, you have not explained why does your listing has no description. I also see that you have increased its price to 100$. In my opinion, it no longer makes any sense to pay that much for a clone. Seeing the quality of components used, soldering quality and increased price, I guess I should consider the original cable instead. Given that we do not pay for IP (that belongs to Ross-Tech), how does it cost that much remains a mystery to me.

[mrben]

@fiaduu should i replace MIC2920A, if yes what is recommended, that not get burned...

Sent from my SM-G970F using Tapatalk

[jan4]

Waiting for fly to answer our questions ..........

[flyfvdi]

@flyfvdi, you have not explained why does your listing has no description. I also see that you have increased its price to 100$. In my opinion, it no longer makes any sense to pay that much for a clone. Seeing the quality of components used, soldering quality and increased price, I guess I should consider the original cable instead. Given that we do not pay for IP (that belongs to Ross-Tech), how does it cost that much remains a mystery to me.

can not buy MIC2920A-5.0WS, SOT223, so we use XL4001E1, SOP8,

can not buy TJA1050T，SOP8 , so we use SIT1050T, SOP8,

can not buy L9637D, SOP8, so we use DP9241 SOP8,

if we can not buy STM32F405VGT6, QFP100 , so no any fly vcds hex-v2 to sell,

now we already do not have STM32F405VGT6, QFP100, so we already do not have fly vcds hex-v2 to sell,

when we can buy STM32F405VGT6, QFP100 again, we do not know.

[flyfvdi]

Waiting for fly to answer our questions ..........

if you have STM32F405VGT6, QFP100 to sell to me , i am very very happy, or i could produce it for you

[flyfvdi]

@flyfvdi, you have not explained why does your listing has no description. I also see that you have increased its price to 100$. In my opinion, it no longer makes any sense to pay that much for a clone. Seeing the quality of components used, soldering quality and increased price, I guess I should consider the original cable instead. Given that we do not pay for IP (that belongs to Ross-Tech), how does it cost that much remains a mystery to me.

Now DADU(MCP2562T-E/MF)，DFN8 is 258 RMB, i know ross-tech use DADU(MCP2562T-E/MF)，DFN8

[flyfvdi]

@fiaduu should i replace MIC2920A, if yes what is recommended, that not get burned...

Sent from my SM-G970F using Tapatalk

If you can buy original MIC2920A-5.0WS, SOT223, it support to 26V, it is ok.

MIC2920A-5.0WS.jpg

we just have 611 PCS original MIC2920A-5.0WS, SOT223 in my hand.

[mrben]

this one from https://www.tme.eu/en/details/mic292...rochip-micrel/ should be ok? operating voltage 2-26V.

Sent from my SM-G970F using Tapatalk

[siewcu]

How to update atmega interface? I have one HEX-V2. Originally supposed to work with 19.6.1, recently I've downloaded 21.3.0 with kolimer 9.2 and it's running. In Settings it shows that SW version is 1.96. Will it work as 21.3.0 now, with latest kolimer? Or what should I do now?

[fiaduu]

@fiaduu should i replace MIC2920A, if yes what is recommended, that not get burned...

I would replace it with a genuine one from the trusted seller if you can find it in stock. You can also look for alternatives by doing a parametric search on DigiKey and similar websites. For example, these look like good replacements, but they are not cheap: MIC5239-5.0YS, LT1129CST-5.

[DudePT]

to upgrade thix cable just ith VIIPlusLoader ?

[kaalis]

Interesting that MK5 still uses K line to connect engine. Could it be the reason?

[ZIPPO4594]

to upgrade thix cable just ith VIIPlusLoader ?

Hi,
yes, use the last VIIPlusLoader (08.21.05) and upgrade your interface