Monitoring HVAC system with ESPHome
Using ESPHome to Monitor HVAC System
Here’s a quick “show-and-tell” about a recent project I completed.
The concept
I’m not sure how I first came across the idea of measuring air pressure drop across a filter to gauge its remaining life, but I remember thinking it was a great idea.
The idea has been lurking in the back of my mind for a while, but I never got around to implementing it… until now.