{"product_id":"hdzero-halo-stack","title":"HDZero Halo Stack","description":"\u003ch1\u003eHDZero Halo Stack — Open-Source Power, Modern Gyros, Ready to Build\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eHDZero Halo Stack\u003c\/strong\u003e is a high-performance, plug-and-play flight stack built for pilots who want precise control and robust power handling. It’s designed to integrate cleanly with modern FPV builds, including DJI O4 digital systems and HDZero video transmission systems, while prioritizing open-source firmware and durability. \u003c\/p\u003e\n\u003cp\u003eThis complete stack consists of two distinct parts — the HDZero Halo flight controller (H7 processor) and the 70A Halo electronic speed controller (ESC). \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy the Halo Stack Stands Out\u003c\/h2\u003e\n\u003ch3\u003eTwo Components, One Strong Foundation\u003c\/h3\u003e\n\u003cp\u003eThe Halo Stack consists of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlight Controller (FC):\u003c\/strong\u003e The “brain” of your quad, running Betaflight and handling gyro data, input, and control decisions with an H7 processor and modern ICM gyro. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-in-1 ESC:\u003c\/strong\u003e Long story short this board will deliver more juice than you are likley to use beyond the most extreme flying. Four motor controllers in a single board, rated for 70 Amp continuous per motor with 100 Amp burst, built on an 8-layer PCB with 24 MOSFETs and protected with conformal coating for durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModern Gyros \u0026amp; Open Firmware  \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-Source ESC Firmware (AM32):\u003c\/strong\u003e Prioritized for transparency, community development, and future-proof tuning flexibility.\n\u003cul\u003e\n\u003cli\u003eAlternate ESC firmware options (like BLHeli32) are available, but our focus is on open ecosystems wherever possible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eICM42688 Gyroscope:\u003c\/strong\u003e Selected as the preferred modern gyro standard for cleaner signal and future development.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIntegrated ELRS \u0026amp; Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAn integrated Gemini ELRS receiver runs on the flight controller, providing robust 2.4 GHz control link and diversity antennas right out of the box. \u003c\/li\u003e\n\u003cli\u003eZero-solder connection ports for ESC, receiver, and digital video transmitters keep your build tidy and field-serviceable. \u003c\/li\u003e\n\u003cli\u003eDedicated pads and integrations for digital VTX connections make stacking and wiring streamlined. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Racing \u0026amp; Freestyle\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA high-speed H7 processor provides responsive control loops and rapid runtime performance. \u003c\/li\u003e\n\u003cli\u003eSwitchable BEC power outputs ensure reliable power delivery for HD VTX hardware and peripherals. \u003c\/li\u003e\n\u003cli\u003eModular design allows quick swaps and field repairs without complex soldering. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eHDZero Halo Stack — Key Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c!-- Flight Controller --\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eFlight Controller Processor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSTM32H743 (H7 Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eGyroscope\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eICM42688 (preferred modern standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eMounting Pattern (FC)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e20×20 mm (M3 holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eIntegrated Receiver\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eGemini ELRS 2.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eBEC Outputs\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSwitchable 9 V\/3 A for VTX, 5 V\/4 A for LED strips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- ESC --\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eESC Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e4-in-1 70 A Continuous \/ 100 A Burst\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eESC Firmware Options\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eAM32 (Wingsmith supported), BLHeli32 (not supported)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eMounting Pattern (ESC)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e20×20 mm (M3 rubber grommets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e3 S – 8 S (9 V – 40 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eConformal Coating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eYes — moisture, dust, and corrosion resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003ePlug-and-Play Wiring\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eDedicated plug sockets for ELRS, VTX, and ESC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eStack Compatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eOptimized for HDZero digital VTX, low stack height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eHow This Compares to the HDZero Halo Stack\u003c\/h2\u003e\n\u003cp\u003eThe Flywoo GOKU F743 Pro V2 and the HDZero Halo Stack are both excellent choices, but they are designed with slightly different priorities in mind.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe GOKU F743 Pro V2\u003c\/strong\u003e focuses on versatility, compact integration, and strong performance in a familiar 30×30 mm format. Its 55 A continuous ESC, dual ICM gyros, and AM32 support make it a solid choice for freestyle and cinematic pilots who want a proven, flexible stack that integrates easily with DJI O4 and O4 Pro systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe HDZero Halo Stack\u003c\/strong\u003e, on the other hand, is designed for pilots demanding maximum performance and electrical headroom. With a 70 A continuous ESC, integrated Gemini ELRS receiver and a design optimized for minimal latency and noise, the Halo Stack pushes further into race-grade and high-stress performance territory.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you want a \u003cstrong\u003epowerful, adaptable stack\u003c\/strong\u003e that fits most 5″ builds cleanly, the GOKU F743 Pro V2 is an excellent choice.\u003c\/li\u003e\n\u003cli\u003eIf you’re building a quad where absolute performance, current capacity, and integration matter most — especially when pairing with premium digital systems — the HDZero Halo Stack is worth considering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth stacks support modern digital video systems and open-source ESC firmware, but the Halo Stack is best suited for pilots who want to push hardware limits with confidence.\u003c\/p\u003e","brand":"WingSmith Drones ","offers":[{"title":"Default Title","offer_id":51835289665810,"sku":null,"price":177.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/6314\/8050\/files\/image2.png?v=1767126134","url":"https:\/\/wingsmithdrones.ca\/products\/hdzero-halo-stack","provider":"WingSmith Drones ","version":"1.0","type":"link"}