This tutorial is about the connection between a Lynxmotion Quadrino Nano and the DFRobot LED Ring. Some folks around the MultiWii project (software that runs inside the Quadrino Nano) developed a piece of software to get visual feedback from the flight controller to an available LED ring.
This is a companion discussion topic for the original entry at https://community.robotshop.com/blog/show/lynxmotion-quadrino-nano-multiwii-amp-led-ring