Uploaded January 2025 | Updated September 2026, 2 hours ago

---

I show my latest J1850VPW project for J1850VPW. This project is a simple transceiver allowing for bit banging J1850VPW data (GM Class 2). I show using it with an arduino. Its based on the Mecchina M2.

Github: github.com/garnerm91/Arduino_J1850VPW
Ebay: ebay.com/usr/mattus.i8wvojtcv

Mecchina: macchina.cc/m2-introduction