- Nazmus Nasir https://www.easyprogramming.net, https://github.com/naztronaut
- John Simmons https://github.com/johndavidsimmons
- Felix Stern https://tutorials-raspberrypi.de
- gcc , make, build-essential, python-dev, git, scons, swig
- from https://github.com/jgarff/rpi_ws281x clone, compile/build/install neopixel package
- flask, flask_monitoringdashboard
- It is important to ensure that numpy is installed via apt and version is not newer than 1.16
- Due installation via pip there could occur problems with Flask if the newest version is used