If you are not familiar with them, cheerlights are smart lights (real or virtual) that are linked throughout the world. If someone tweets @cheerlights and a color, they all change the color. More info can be found on the Cheerlights site. In order to use this code you need to install both the TinyPico and ThingSpeak headers in your Arduino environment.
CheerlightsDotstar uses the onboard dotstar to create the color. No other hardware is required.
Neo_Cheer uses the FastLED library to add neopixels. I am using just a few leds so I am wiring them directly to the 3v power. If you do the same, do not use more than 6 @ 255, 255, 255.
BLE_Cheer Uses a phone as the server to send the Cheerlight data. Use the app that I created through App Inventor to send the data.
bleCheerTouch Adds two touch buttons to control brightness.
CheerTinyPico.aia This is the App Inventor file I used to create the app to cennect the cheerlight data to the light. In order for this to work, you must use a beta version of the BLE stack for App Inventor. Though I do not yet have permission to host it here, the [Google Group] (https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/mitappinventortest/Jdb6j82Op28/Uo_fghkRBQAJ) is public. You want the BLE-with-new-ConnectDevice.aix.
cheerlights.py This is a non-app Inventor version that uses micropython instead of C++. It does require an Internet Connection as I could not get BLE working with micropython. It is a possiblity, but early in development. Note: At the moment, all this does is go online, grab the color, and print it. I need a bit more work to set the dotstar and power the neoPixels. I will update it shortly.