HDZero Halo H743 MPU6000 70A AM32 FPV Stack with Gemini ELRS

Introduction

The HDZero Halo Stack (MPU6000 + 70A AM32 ESC) is a premium digital FPV power system, expertly combining the Halo H743 ELRS flight controller with the Halo 70A AM32 4-in-1 ESC. Engineered by HDZero for demanding FPV pilots, this stack delivers exceptionally clean power, superior gyroscope performance with minimal noise, and integrated Gemini ELRS for rock-solid control. Its plug-and-play design simplifies installation, making it ideal for both elite racers and freestyle enthusiasts seeking maximum durability and consistent performance.

Key advantages

• Effortless plug-and-play setup, eliminating the need for RX, VTX, or ESC soldering.
• Legendary MPU6000 gyroscope ensures ultra-smooth flight and drastically reduced noise.
• Integrated Gemini true-diversity ELRS receiver provides unparalleled connection stability.
• TXCO RF stabilization maintains consistent ELRS performance even in high-temperature racing conditions.
• Powerful H743 processor (480 MHz) for rapid updates and precise flight control.
• Low-profile design optimized for compatibility with the HDZero digital FPV VTX ecosystem.
• Robust 70A AM32 ESC with an 8-layer PCB and 3 oz copper for superior power handling.
• Conformal coating protects against moisture, dust, and corrosion for enhanced durability.

Technical specifications

• Flight Controller: Halo H743 (MPU6000 Gyro)
• MCU: STM32H743 (480 MHz)
• Gyroscope: MPU6000
• BEC Outputs: 5V / 4A, 9V / 3A, 4.5V / 0.5A
• Blackbox: 16MB Flash
• I2C Pads: Yes
• UART Pads: TX2/RX2, TX7/RX7, TX8/RX8
• ESC Telemetry: RX4
• VTX MSP UART: TX5/RX5
• DJI HDL: RX3
• LED Support: Serial or Parallel
• Buzzer Pads: Yes
• USB: Type-C
• Analog OSD: No
• Firmware: Betaflight - HDZERO_HALO
• ESC: Halo 4-in-1 70A AM32
• ESC MCU: AT32F421 (120 MHz)
• ESC Firmware: AM32 2.18
• ESC Target: HDZ_ESC_1R0_F421
• Input Voltage: 3S-8S (9-40 V)
• ESC Telemetry: Supported
• Signal Support: Dshot 150 / 300 / 600 / 1200 / 2400, Multishot / Oneshot
• Output Voltage: VBAT → FC
• Max Current: 70Ax4 continuous, 100Ax4 burst
• Current Sensor: Scale 170, Offset 0
• Bidirectional Motor Pads: Yes
• ESC Dimensions: 33x43 mm
• Mounting: 20x20 mm, Φ4 mm (Φ3 mm grommets)
• ELRS Receiver: Gemini 2.4 GHz Integrated
• Chipset: ESP32 + 2xSX1280
• Receiver Type: True Diversity
• Frequency: 2.4 GHz
• Max Transmit Power: 10 mW
• Antenna Interface: 2xU.FL
• Receiver UART: TX1/RX1
• Receiver Firmware: HDZero Halo FC 2.4G Gemini RX

Applications

This FPV stack is designed for high-performance FPV drones used in racing, freestyle flying, and competitive aerial sports. Its robust build and advanced features make it suitable for pilots demanding the best in digital FPV technology.

Compatibility

Mounting pattern is 20x20mm with 4mm mounting holes (using 3mm grommets). Compatible with HDZero digital FPV VTX systems. Supports input voltages from 3S to 8S (9-40V). Features various UART pads for peripherals, DJI HDL support, and serial or parallel LED control.

FAQ

What makes the HDZero Halo Stack ideal for FPV racing and freestyle?

The HDZero Halo Stack is engineered for peak performance with its H743 flight controller featuring the reliable MPU6000 gyro and a powerful 70A AM32 ESC. Its plug-and-play design, low-noise operation, and integrated Gemini ELRS receiver ensure a stable, responsive, and easy-to-build FPV experience, crucial for competitive flying.

What are the key advantages of the MPU6000 gyroscope in this FPV stack?

The MPU6000 gyroscope is renowned for its ultra-smooth operation and significantly low noise levels during flight. This leads to more stable flight characteristics and precise control, which is essential for both aggressive freestyle maneuvers and consistent racing lines.

Does the HDZero Halo Stack include a receiver, and what type is it?

Yes, the HDZero Halo Stack features an integrated Gemini true-diversity ELRS 2.4 GHz receiver. This provides maximum connection stability and reliability, utilizing two receiver chips to ensure the best possible signal link to your radio transmitter.

What is the voltage input range for the HDZero Halo 70A AM32 ESC?

The HDZero Halo 4-in-1 70A AM32 ESC supports a wide input voltage range, from 3S up to 8S LiPo batteries (approximately 9-40V). This flexibility allows it to be used in a variety of FPV drone builds.

Where can I buy the HDZero Halo H743 MPU6000 70A AM32 FPV Stack with fast delivery?

You can buy the HDZero Halo H743 MPU6000 70A AM32 FPV Stack at HTDRONE. We are based in Poland and offer fast worldwide shipping via DHL, ensuring you receive your high-performance FPV components quickly and reliably.