In this post, I’ll be begining to cover the Arduino code used to program the ESP8266, as it pertains to the CO Detector. Most of what I’ll be going over here is based off of Rui and Sara Santos’s work at https://randomnerdtutorials.com/about/. They have done a tremendous amount of work and deserve the attention for it. The ESP8266 will be replacing the ins and outs to the CO Detector. Besides the typical operation of the CO Detector, we’ll need to … Continue reading CO Detector Hack – Part 7