# \[APP\]\[Pro\] Kaiterra \[Abandoned\]

**URL:** <https://community.homey.app/t/app-pro-kaiterra-abandoned/29398>\
**Category:** Apps\
**Tags:** app\
**Created:** [May 5, 2020, 1:04pm UTC](https://community.homey.app/t/app-pro-kaiterra-abandoned/29398 "2020-05-05T13:04:07Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![MadMonkey](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/madmonkey/32/22606_2.png) [@MadMonkey](https://community.homey.app/u/MadMonkey)\
**Post date:** [May 5, 2020, 1:04pm UTC](https://community.homey.app/t/app-pro-kaiterra-abandoned/29398/1 "2020-05-05T13:04:07Z")

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![](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/d/d/dd61e4581cc1e48bc25a7c7c65fa006b2b4a0e16.png)

**Description**

Adds support for Laser Egg sensors by Kaiterra. This app allows you to monitor various air quality indicators such as pm10, pm2.5, relative humidity, CO2, VOC and the temperature.

**[Get it over here!](https://homey.app/de-ch/app/cn.kaiterra/Kaiterra/)**

**Setup Instructions**

- Ensure that you have a [Kaiterra Dashboard](https://dashboard.kaiterra.cn/) account and that your device is connected there
- In Homey, add a device, enter the dasboard credentials an select your device

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**Author:** ![Cory](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/cory/32/12997_2.png) [@Cory](https://community.homey.app/u/Cory)\
**Post date:** [September 16, 2021, 1:40pm UTC](https://community.homey.app/t/app-pro-kaiterra-abandoned/29398/2 "2021-09-16T13:40:07Z")

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I just downloaded the app so I could add my new Laser Egg CO2 but after selecting the device (and before needing to enter my credentials I get the error “socket.on is not a function” - any idea how to fix this?

 ![Screenshot_20210916-153834](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/a/4/a49515c0ed40cc215843298e22ff0b804a8bc99b.png)

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**Author:** ![Jansen\_Picard](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jansen_picard/32/12564_2.png) [@Jansen\_Picard](https://community.homey.app/u/Jansen_Picard)\
**Post date:** [November 30, 2021, 6:05am UTC](https://community.homey.app/t/app-pro-kaiterra-abandoned/29398/3 "2021-11-30T06:05:23Z")

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app not working (error socket.on), is there a solution in the meantime?

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**Author:** ![Bart\_Marien](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bart_marien/32/41262_2.png) [@Bart\_Marien](https://community.homey.app/u/Bart_Marien)\
**Post date:** [December 28, 2021, 5:01pm UTC](https://community.homey.app/t/app-pro-kaiterra-abandoned/29398/4 "2021-12-28T17:01:22Z")

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The Kaiterra app seems to be removed… Is there another way to add the laser egg co2 sensor?

Or should I look for another co2 sensor solution?