Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Ask HN: What do you do with your Raspberry Pi?. Parent comment
Home Assistant has a module for the "MH-Z19 CO2 Sensor" (1) which is on AliExpress for $20 (2). So i'll probably give that a try...
1) https://www.home-assistant.io/components/mhz19/
2) https://aliexpress.com/item/1PCS-ORIGINAL-Brand-New-MH-Z19-C...
There are no comments on this comment yet.
Home Assistant has a module for the "MH-Z19 CO2 Sensor" (1) which is on AliExpress for $20 (2). So i'll probably give that a try...
1) https://www.home-assistant.io/components/mhz19/
2) https://aliexpress.com/item/1PCS-ORIGINAL-Brand-New-MH-Z19-C...