I have wanted to experiment with home automation and Internet of Things (IoT) for a while and recently came across an inexpensive WiFi relay/switch combination on AliExpress that seemed a reasonable place to start. So after waiting a few weeks for delivery, my adventure into IoT-land started.
My first post about calibrating TCS230 RGB color sensor has consistently been the most read article on the site. A lot of readers have also used the MD_TCS230 library to write their own sketches. A few questions, however, have consistently been asked on forums and via email about the sensor and the library. Here is a collection of these FAQs and their answers.Continue reading “TCS230 Revisited – Frequently Asked Questions”