Brock HammillI am looking into using the LED on the Photon to indicate air quality. You can override the RGB light on the board to light whatever color you want. Might give it a go. This would make the external LED not needed.
LED removal
A project log for Simple web enable air quality sensor
This project was designed to help high school students study and monitor their air quality.
Discussions
Become a Hackaday.io Member
Create an account to leave a comment. Already have an account? Log In.