3 ms·
I would definitely like some research into the SEN5x line of sensors. I have three air quality monitors in the house. Two of them are AirGradient kits (Basic an
by sarabveer 3y ago
I would definitely like some research into the SEN5x line of sensors. I have three air quality monitors in the house. Two of them are AirGradient kits (Basic and Pro), with the other one I made myself using a SEN55 and SCD41. All of them are using ESPHome for the firmware.
With the current very bad air quality in the US Northeast, I noticed that the SEN55 was reading much higher than the two Plantowers in the AirGradients. At one point, the SEN55 was reading around 200µg/m³, while the Plantowers were reading around 100µg/m³. I am planning on buying a second SEN55 to check this.