Electrical Redesign – More Battery

As of the last revision of my camper’s electrical system, I had two battery banks with the ability to charge both and switch between them as needed. Under normal use, the AGM battery bank would barely last one night, and only if it were fully charged late in the afternoon. To balance the utilization betweenContinue reading “Electrical Redesign – More Battery”

IoT – Dumb Camper gets Smart(er)

I’ve made progress on the information screen that I want to incorporate into the camper. As hinted at in the message bus post, I’m using a 7″ Nextion display and an ESP32 to create a touch screen interface into the temperature and electrical data that I’ve been gathering on the camper and uploading to theContinue reading “IoT – Dumb Camper gets Smart(er)”

Every Camper needs a Message Bus 😀

It’s been months since my last post. Life happens – and when it does, travel and blog posts get deprioritized. Not for long though – we’re getting ready for another road trip. In the meantime, I’ve been messing around with a couple of technology-related projects. The first is a new version of my refrigerator fanContinue reading “Every Camper needs a Message Bus 😀”

Nerd Post – Controlling Refrigerator Fans with a Microcontroller

No travel on this post. Just nerd stuff. 🙂 We’ve been mucking around with the refrigerator since the campervan was new. Coachmen didn’t vent the fridge properly and issued a service bulletin to correct the venting. My glorious dealer claimed to have fixed the issue. I discovered that not only did the dealer do aContinue reading “Nerd Post – Controlling Refrigerator Fans with a Microcontroller”

Rooftop Solar – Magnetic Mount

A year ago I bought a couple of portable solar panels, thinking that they would be useful for charging the batteries in cases where we camp more than a couple days in one spot. At the time, running the engine didn’t charge the batteries very quickly and running the generator was (and is) far tooContinue reading “Rooftop Solar – Magnetic Mount”