James Li's Website

Introduction Overview Hardware design and philosophy Hardware development Software development Conclusions Acknowledgements Introduction Our camper van now has three different "smart" energy-related devices, all of which require their own phone app to view

In my opinion, the coolest thing one can do with a car is to operate it safely, responsibly, and efficiently to transport people and goods where they need to go.

A few months ago, I noticed that the passenger side exterior porch light on our Winnebago Solis 59P camper van was starting to peel and lift away from the van body at the leading edge.

Introduction At the end of 2024, I left my role as a systems engineer at Butlr to take some time off, rest, and contemplate my next steps.

This post is part 2 of 3.

Sharlene and I had our wedding celebration exactly one month ago, on March 21st, 2026!

Introduction Summary of changes The original system Project goals 1.

I complained on this blog three years ago about the death of Dark Sky, my favorite weather app, after its acquisition by Apple.

I have a more detailed format for my reading list this year, with page counts and comments.

Back in May, I bought myself my first brand-new dedicated camera in about a decade.