AIR-1 Air Quality Sensor

Worked flawless from the get go

Everything from the order to the setup went without issues. Connecting the devices to my WLAN was painless and home assistant picked them right up. The sensors just work. I love that I can use the inbuilt LEDs in automations to show warnings/alerts.

AIR-1 air quality monitoring sensors

I ordered two of these. The units arrived in a reasonable time and were just as described. Getting them connected to my Wi-fi network and Home Assistant was trivial, and they immediately starting producing very interesting data that is going to meaningfully change how we ventilate the house. They are about twice as expensive as a DIY kit, but if you don't have a lot of time and patience or don't want to solder, then these are reasonable and work very well.

Great addition to your smart home.

Great devices with a few points of feedback: 1) I wish we had a dedicated device for the outdoors. I am actually using it to outside, we will see how it will hold up. I installed on a patio, so it is not under the elements. 2) The plastic case quality could be better. I broke mine when mounting just by holding too tight. Reprint it with PLA tough+, now it is much stronger. The finish is much smoother as well compared to the stock. 3) There is no mount for the device. Luckily I was able to find some online and adopt it. 4) I did not like the fact you need to offset the temperature. How I suppose to calibrate it?