JQ-200/300 Air quality sensor platform integration

[Skye]

I’m thinking of buying a JQ-200 air quality sensor: https://www.aliexpress.com/item/JQ-200-Intelligent-WIFI-Home-Smog-Meter-CO2-HCHO-TVOC-Air-Quality-Analysis-Tester-Detector-Sensor/32973218276.html?

I don’t see any integrations yet for it, does anyone have experience with this thing? Seems relatively cheap at 13 euros, especially when a CO2 sensor for a DIY project costs 16 euros.

[minsuke]

This is great I hope so

[Daniel_Arnold-Serran (Daniel Arnold Serrano)]

any news that it canbe/is integrated?

[probecar]

Also interested in.

[Daniel_Pereira]

I have bought a JQ-300 and I am also interested.

Any news?

[Limych (Andrey "Limych" Khrolenok)]

If you buy me a JQ-300 as a gift, I can try to write integration.
Experience available:

Beward Cameras and Doorbells integration

[image] Home Assistant Beward devices integration. https://github.com/Limych/ha-beward Features: Per device settings. Ability to take photos or watch live video from the camera. Photos of last movement and last visitor. Binary sensors which monitoring movement and ding conditions states. Sensors that save timestamps of the last movement, ding and activity in general.

Indoor Air Quality Sensor Component

This component allows you to evaluate the air quality in any room, using data from various sensors installed there. Such as temperature, humidity, carbon dioxide sensors, etc. The index is calculating in accordance with the IAQ UK organization methodology. [image]

Car Wash Binary Sensor

This component checks the weather forecast for several days in advance and concludes whether it is worth washing the car now. This sensor should work with any weather providers in any of their settings. But please note that the sensor cannot see further than the weather provider shows. Therefore, it is recommended to set the daily mode in the weather provider settings. If necessary, you can configure a separate weather provider instance especially for this sensor.

[ArielBaravalle (Ariel)]

see this:

Air quality sensor JQ-300 request

[Tomaae]

If you really feel up to it, sure. This would be very helpful for me and I bet for many others too.

[Limych (Andrey "Limych" Khrolenok)]

I can not guarantee the 100% result, but there is some experience in the back-engineering of device management. In particular, I made a custom component for the Beward intercom, which communicates with the device exactly as the official program does. Due to which, all messages from the device come to the Home Assistant almost instantly. For intercoms this is an extremely important factor.

[Tomaae]

Someone already made some progress on JQ-300, so that could help.

Get back to me once limitations in your country calm down and we can figure out how to get you a device.

[Limych (Andrey "Limych" Khrolenok)]

There is no problem to get device to Russia via AliExpress. As example (free shipping and cheapest price for now): https://a.aliexpress.ru/_eLiZd4

[Tomaae]

Okey, we will discuss how to deliver it to you in DM.

[Limych (Andrey "Limych" Khrolenok)]

Thanks to Tomaae’s financial support, I’ve got a device for measuring harmful substances in the air: JQ-300.

And now — a few days later — the beta version of the component for the Home Assistant smart home system is ready to integrate this device (as well as its younger brothers: JQ-200 and JQ-100).

JQ-300/200/100 Indoor Air Quality Meter

https://github.com/Limych/ha-jq300/raw/master/logo.jpeg Thanks to Tomaae’s financial support, I’ve got a device for measuring harmful substances in the air: JQ-300. And now — a few days later — the beta version of the component for the Home Assistant smart home system is ready to integrate this device (as well as its younger brothers: JQ-200 and JQ-100). https://github.com/Limych/ha-jq300/raw/master/example.png Topic about it on Patreon: https://www.patreon.com/posts/36272790

[ElleshaHackett (Aat2ya9873)]

Oh man, you rock! I just became a Patreon supporter as well. Keep up the good work. I will now install HACS and try to setup your intergration.

[Limych (Andrey "Limych" Khrolenok)]

Thanks for your support. It is very important to me. Especially in this difficult time for the whole world, when many are forced to sit home, they lose their jobs. Even to me now have to literally count every penny. In such a situation, any amount is an extra opportunity for me not to worry about my future and to continue to be useful to you all.

[Limych (Andrey "Limych" Khrolenok)]

BTW…

https://www.patreon.com/posts/big-code-update-37197248