3 ms·
Somewhat OT but does anyone have experience hacking OBD-II? There are plenty of scanners that let you effectively read all the metrics, but actually issuing com
by aidos 9y ago
Somewhat OT but does anyone have experience hacking OBD-II? There are plenty of scanners that let you effectively read all the metrics, but actually issuing commands to get the ECU to do something isn't very documented. The protocol(s) itself seem fairly simple, it's about knowing the correct hex codes for your specific vehicle.
- ocdtrekkie 9y agoI've already gotten a computer in my car, so this is my next step. And yeah, the biggest challenge from my understanding is that there's some reporting standards required by law, and then once you have those, it's every man for himself on the rest of it. :P George Hotz is specifically trying to solve this by crowdsourcing data from everyone's cars with his Panda project.
- hantusk 9y agoHaven't yet, but my starting point would be comma.ai's (and preceding projects) open source code. Pretty sure they interface with OBD