Fishbonne Mavlink LED Navigation Light for Pixhawk 2/3/4/5 APM2.6/2.8 Pixracer NAVIO2 PXFmini Flight Controller RC Drone The Mavlink LED light control system consists of a controller, 6 high-bright RGB panels, a USB (Universal Serial Bus) to serial module & a cable. This control system is used for flight control using Ardupilot & PX4 firmware. Pixhawk 1, 2, 3, 4, 5, APM2.6 2.8, Pixracer, NAVIO2, PXFmini, etc. & compatible with Mavlink 1 & Mavlink 2 protocols. Specification: Brand name: Fishbonne Item name: Mavlink LED Navigation Light Compatible firmware: Ardupolit & PX4 Suitable for Pixhawk 2/3/4/5 APM2.6/2.8 Pixracer NAVIO2 PXFmini Flight Controller Weight: 30g Operating 1. The headlights F1 & F2 LED lights are used to indicate the direction of the nose of the aircraft. When the aircraft is not unlocked, it is in the breathing state. When unlocked, it will be bright & the color can be modified by computer software.2. The tail R1 & R2 LED lights are used to indicate the aircraft status (GPS, remote control loss, primary low voltage, secondary low voltage, flight mode change), please refer to the table below.3. F3 & F4 lights can display fixed colors, colors can be modified by computer software All LED lights can be turned on/off via the auxiliary channel of the remote control (channel 6 to channel 16) Package Included:1 x Mavlink LED Navigation Light set