20x20mm HDZero Halo Mini Flight Controller with 5V 9V BEC Output Build-in ELRS 2.4GHz RX for HD Digital RC FPV Racing Dr

Introduction The HDZero Halo is a compact high performance flight controller powered by the H743 MCU delivering robust computational capabilities for demanding FPV applications It integrates a true diversity ExpressLRS ELRS receiver supporting Gemini mode which utilizes two receivers on two frequencies to significantly enhance ELRS reception This advanced feature ensures superior link stability making it a top choice for competitive pilots To further enhance reliability the Halo Flight Controller features a TXCO Temperature Control Crystal Oscillator ensuring consistent ELRS RX performance even in high heat environments This level of precision is crucal for maintaining a stable connection in extreme conditions Additionally the Halo Flight Controller includes a switchable 9V 3A BEC output for video transmitters alongside a 5V 4A output for LED strips and other peripherals Its design streamlines LED strip wiring making it easy to connect parallel LED strips for uniform single color illumination while simplifying the routing of addressable LEDs Built for digital video systems the Halo eliminates the analog OSD chip to reduce costs and save space It is specifically designed to allow the HDZero Race v3 VTX to stack on top of it in a low profile manner resulting in a durabl and compact stack height This optimization ensures a secure space efficient build while maintaining excellent performance The solderless design features dedicated ESC connect