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True story (lemmy.ml)
submitted 1 year ago by mayflower@lemmy.ml to c/memes@lemmy.ml
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[-] jetsetdorito@lemm.ee 4 points 1 year ago

A device talking to satellites in space is less exciting than some wire going to the engine 🤔

[-] sep@lemmy.world 7 points 1 year ago

Gps is a standard, anyone can do it. ODB2 is a mishmash of vendor spesific magic dust, and trap doors. It is impressive if you find a device that handles any car.

[-] grue@lemmy.world 6 points 1 year ago

The basic ODB2 stuff -- which includes the speed readout -- is a standard mandated by the government. It's stuff like being able to talk to other modules over CANBUS that's manufacturer-specific.

this post was submitted on 13 Aug 2023
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