What is OBD-II: A standardized system in all cars since 1996 that monitors engine, transmission, and emissions, storing trouble codes when something’s off. Why it matters: Reading codes with a scanner ...

Firmware for the Xteink X4 e-paper display reader (unaffiliated with Xteink). Built using PlatformIO and targeting the ESP32-C3 microcontroller. CrossPoint Reader is a purpose-built firmware designed ...

On-board diagnostics (OBD-II) scanners, required in U.S. vehicles since 1996, have progressed from simple fault code readers to advanced systems capable of real-time data monitoring and, in some cases ...

In the decade-plus that I’ve been using them, e-readers have become indispensable in my life. Unlike with paperbacks, an e-reader allows me to carry dozens of books in a fanny pack or backpack, and I ...

Ignition issues can be a real pain to diagnose and could leave you stranded on the side of the road, but identifying the ...