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.
Portability
It's great that you can charge it up and take it around the house. I'm
In Part 1: Build or Buy [https://www.markhansen.co.nz/air-quality-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
Australia's on fire, and smoke is inundating our cities and homes, causing
terrible air quality, often over 10x hazardous levels
[https://www.abc.net.au/news/2019-12-10/sydney-smoke-returns-to-worst-ever-levels/11782892]
. I'd like to measure
