where to buy it : USB CO2 meter? about co2meter

[vfilimonov]

Mine was bought at Dadget (Russian retailer: Даджет).

I believe there should be similar devices at aliexpress, but unfortunately I could not comment on compatibility

[olli666]

@Sandy4321 Search the internet for Dostmann AirControl Mini CO2.

[Sandy4321]

not on amazon?

[olli666]

@Sandy4321 Maybe try this I bought the green one and now it's connected to my mac mini 2018 via USB-C / USB adapter. Works fine when changing the co2meter.py file as suggested in the "no data" issues post, see my comment there. Now trying to add the ppm/temp data via bitbar(menubar) for continuous monitoring.

[iloveitaly]

@olli666 curious if this device would work? https://www.walmart.com/ip/Household-Air-Quality-Detector-CO2-Tester-with-Carbon-Dioxide-Value-Electricity-Quantity-Temperature-Humidity-Display/941790348

Is there a specific chip or identifier to look for when buying a C02 monitor?

[olli666]

@iloveitaly Sorry but I can't tell you anything about working chipsets. Maybe @vfilimonov knows something about the chipset of this device.

[vfilimonov]

Nope, unfortunately I've got no idea either.