“Great little sensor. Works well and it looks to be precise. The initial baseline calibration process is not very well documented but seems to be working as expected after I figured it out. Would give 5 stars if documentation was a little better.”
“It's great for what I want - doesn't need to be highly accurate - just a low/med/high sort of indication with thresholds.
I've built it into a "GlowOrb" so it makes a self-contained CO2 monitor for conference rooms.”
“Very easy module to use, with the help of the notes on the adafruit site, got this working on an arduino nano within a few minutes. Needs a short period to calibrate and start showing some data. Adafruit also set out how this type of sensor operates, how to calibrate and use the sensor. I have tried tested the module using the adafruit arduino libraries. Next step will be to try out the CircuitPython examples on the pi.”
