The 5in1V3 has been engineered to provide the highest possible performance and reliability in a 46*36mm & 4 layers PCB.
It is a 5in1 HUB with Power Distribution Board, BEC 5V/3A &12V/500mA, LED Light Controller, Lost Plane Finder & Low Voltage Alarm functions.
It is specially made for the Multi-Rotors, mini FPV Quad. Built-in 5V BEC can be connected to receiver or flight controller with Aux pins directly.
simplify wiring. The BEC 12V can be used to power the Camera, Video Transmitters,ect. Inbuilt 5V LED light controller, three flash modes can be choosed with the toggle switch of transmiter. And the buzzer can also be triggered with the toggle switch, which can help you find the models in tall grass or trees. the 5in1 also acts as a battery voltage monitor. Once voltage gets below the threshold you set, the buzzer & LED light will remind you