Uploaded March 2025 | Updated September 2026, 2 hours ago

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I am showing my latest J1850VPW project. This project is a simple transceiver that allows for bit-banging J1850VPW data (GM Class 2) of the OBDII system. I show it using an Arduino. This is Revision B of this project. This is more of a high-level overview of the project and showing that it does, in fact, work.

Github: github.com/garnerm91/J1850VPW-Transceiver
Ebay: ebay.com/usr/mattus.i8wvojtcv
Rev A video: youtube.com/watch?v=p6Xc6BmUCeE