Description The HDZero Halo Mini Flight Controller delivers unmatched performance for serious FPV pilots, powered by the robust H743 MCU and integrated Gemini-mode ELRS receiver for ultra-reliable signal stability. The compact, solderless design streamlines digital builds with dedicated sockets, switchable BEC outputs, and seamless HDZero Race v3 VTX stacking—offering elite performance, heat-resistant precision, and cost-effective convenience in a low-profile, race-ready package built for digital dominance. Specifications: Flight Controller CPU: STM32H743 (480MHz) Gyro Options: MPU6000 or ICM42688 BEC Output: DC 5V / 4A, DC 9V / 3A, DC 4.5V / 0.5A Black Box: 16MB Flash memory I2C Pads: Yes UART Pads: TX2/RX2, TX7/RX7, TX8/RX8 ESC Telemetry: RX4 VTX MSP UART: TX5/RX5 DJI HDL: RX3 Buzzer Pads: Yes LED Strip Support: Parallel or Serial USB Connector: Type-C Analog OSD: Not Supported FC Firmware: Betaflight: HDZERO_HALO ELRS Receiver Chip Set: ESP32 2x SX1280 FC UART: TX1/RX1 True Diversity RX: Yes RF Frequency: 2.4GHz Max TX RF Power: 10mW Antenna Interface: 2x U.FL ELRS Firmware: HDZero Halo FC 2.4G Gemini RX Dimensions & Power Power Supply: 3S ~ 8S Size: 29 x 30.5 mm (with 20×20 M4 mounting holes) Dedicated Sockets For: ESC, HDZero and other Digital VTXes Package Includes: 1 x HDZero Halo FC 5 x Rubber Grommet(6.6mm) 5 x Rubber Grommet(8.0mm) 1 x ELRS T-sharp short antenna (40mm) 1 x ELRS T-sharp long antenna (90mm) 2 x ELRS Antenna Strain 1 x ESC Cable (8-pin SH1.0, 30mm) 1 x 8-pin SH1.0 connector
