This post is about graphing power draw of appliances using a smart plug, Prometheus time-series database, and Grafana dashboards. First, you'll need a smart plug that you've flashed to the Tasmota open source
I bought a Kaiterra Laser Egg Air Quality Sensor from their international store for 148USD, or 225AUD. PortabilityIt's great that you can charge it up and take it around the house. I'm looking
In Part 1: Build or Buy, I discussed the various pre-built Air Quality systems you could buy: sensors connected to databases that allow you to graph the data coming out. I ended up
Australia's on fire, and smoke is inundating our cities and homes, causing terrible air quality, often over 10x hazardous levels. I'd like to measure how bad the air quality is in my home,
