Netatmo weather station + 3 additional sensors. On top of main device, you can add 3 additional snesors in other rooms + you have weather outside (1 of 3 additional sensors placed outside) and in app you have millions of stations worldwide, where you can check on map, what temperature (not only temperature) is at any place in the world. The only problem is if outside sensor is placed in a wrong place - where for example sun is shining. So it requires to choose really good place for placement. And with IFTTT you can set automation - in case of CO2 increases above certain level, it triggers on smart plug, to which ventilation/recuperation is connected. And as soon as CO2 drops lets say below 500, it turns the plug off... And finally, it could work together with Netatmo Thermostat, as equitermics.
Hi, you said that the previous device you got from Ali-Express made C)2 estimates based on temperature & humidity change calculations. I'm just wondering if this device also does this. Do you know how it sense CO2 in the room? Does it actually sense the CO2 or is it making estimates like the previous device? Cheers
Hi, that "previous device" cost around $20, for that price you cant get REAL CO2 meters with NDIR sensor. therefore good, accurate Co2 meter cost over $60. I have had several Netatmo home coach meters, aranet4 and serveral Mijia Air Detector Lite meters. They all versus tests show the same Co2 results.
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Good Co2 meter on Aliexpress:
- bit.ly/3G7rwFG
Good Co2 meter on Amazon:
- US amzn.to/3pMfWGR
- UK amzn.to/2MY7BS0
- DE amzn.to/3aQKAJ5
Netatmo weather station + 3 additional sensors. On top of main device, you can add 3 additional snesors in other rooms + you have weather outside (1 of 3 additional sensors placed outside) and in app you have millions of stations worldwide, where you can check on map, what temperature (not only temperature) is at any place in the world. The only problem is if outside sensor is placed in a wrong place - where for example sun is shining. So it requires to choose really good place for placement. And with IFTTT you can set automation - in case of CO2 increases above certain level, it triggers on smart plug, to which ventilation/recuperation is connected. And as soon as CO2 drops lets say below 500, it turns the plug off...
And finally, it could work together with Netatmo Thermostat, as equitermics.
thanks for so detailed comment :)
can it be used without internet connection?
Yes, it provides some indication, but if you want to use it without the internet, it's better to get a CO2 meter with a real display.
Hi, you said that the previous device you got from Ali-Express made C)2 estimates based on temperature & humidity change calculations. I'm just wondering if this device also does this. Do you know how it sense CO2 in the room? Does it actually sense the CO2 or is it making estimates like the previous device? Cheers
Hi, that "previous device" cost around $20, for that price you cant get REAL CO2 meters with NDIR sensor. therefore good, accurate Co2 meter cost over $60. I have had several Netatmo home coach meters, aranet4 and serveral Mijia Air Detector Lite meters. They all versus tests show the same Co2 results.
@@TechscrewHome cheers.. I hope it works good enough. Gonna try it out
@@youtubularTV I'll wait for a feedback :)