[simulate]

There was a similar post on HN about four months ago describing an air quality monitor with a slightly different stack:

Build an Air Quality Monitor with InfluxDB, Grafana and Docker on a Raspberry Pi https://news.ycombinator.com/item?id=19506983

[blaser-waffle]

Thank you for sharing that.

This particular article & comments read like a collection of referral links to Taobao and Ali-Express.