LedRingMultiWii

A 9DOF MultiWii board communicates with a DFRobot v2 LED Ring via I2C protocol.<br /><br />Blue LED = north direction deducted from the magnetometer<br />RED Leds = direction of inclination<br />Green Leds = FC board arming ON<br />flash white LEDs = stick setup acknowledgement (for LCD and ACC trims)<br /><br />We could imagine many more functions or LED patterns in the future as every color of the 12 RGB LED can be reached individually with 64 brightness levels.<br /><br />The LED Ring soft was fully rewritten for this need.