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OBD2

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Agha:
I bought 2 USB dongles but none of them acknowledged by Window 10 computer. I installed provided software on one USB and it work. I want to develop my own software, but first step is communication between ODB2 and my computer. For some unknown reasons I am unable to communicate. I am using Windows 10.

Any help will be very much appreciated.  8)
Regards
Agha

Jan Axelson:
If the device vendor or another source doesn't provide documentation for how to communicate with the device in your own programs, you might need to reverse-engineer the protocols by capturing data on the bus.

Windows Device Manager will show what driver Windows has assigned to the device.

Protocol analyzers:

http://www.janaxelson.com/development_tools.htm

bpaddock:

--- Quote ---Protocol analyzers:

http://www.janaxelson.com/development_tools.htm
--- End quote ---

Jan, I was recently in need of a better one that I have.
I found many of those links no longer work or point to devices no longer supported/manufactured.

Jan Axelson:
Thank you, will fix!

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