Ben Walters had a wish to add a dashboard read-out of his car’s OBD-II data. He took a Raspberry Pi and various other components, including a UPS HAT to provide backup power, and wired it into his car. The readout was a 16×2 LCD display that pokes out from the dashboard. You can read how he did it here and see a video of a test drive below.
Hi Michael – Ben Walters, the author, here! Thanks so much for featuring my blog post! I’m humbled to see it’s getting as much interest as it is!
You’re very welcome – great project 🙂