Nissan's official mobile app for their LEAF electric car doesn't have a widget for quickly checking the car's battery charge status on your phone's home screen, so for a fun side project I decided to make my own using free tools like GitHub Actions, Appium, Tailscale, and Apple Shortcuts.
I wonder if the OBD alternatives mentioned in the article actually work? I'd imagine that they wake up the entire CAN bus frequently, quickly draining the cars 12V battery?