“This unit captures Humidity, Temperature, CO2 (ppm), and TVOC (ppb) and sends that data to an Adafruit dashboard.
Prints shops are concerned about indoor humidity as it can affect the transfer of, and drying characteristics, of ink and the media it is being applied to.Another concern at any fabrication/production shop is the air quality the staff are subjected to during the workday.
This unit captures Humidity, Temperature, CO2 (ppm), and TVOC (ppb) and sends that data to an Adafruit dashboard. The neopixel rings on the device itself show the level of Humidity and TVOC only, the two measurements that the client wants to know about.
As the count of each rises, so too does the number and color of the neopixels for each category. TVOC counts that are safe for human exposure are color coded green, warning levels are in yellow, and danger levels are in red. A similar scale exists for Humidity.”