{"product_id":"hdzero-gamma-45a-3-6s-hd-ready-aio-flight-controller-for-2-5-4in-digital-builds-elrs-2-4ghz-rx-25-25mm","title":"HDZero Gamma 45A 3-6S HD-Ready AIO Flight Controller for 2.5–4in Digital Builds ELRS 2.4GHz RX - 25×25mm","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHDZero Gamma 45A HD-Ready AIO\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a compact, digital-first all-in-one flight controller designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.5–4 inch FPV drones\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eusing the popular\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e25.5×25.5mm Whoop \/ Toothpick mounting pattern\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBuilt around the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSTM32G473 MCU\u003c\/strong\u003e, Gamma delivers strong processing headroom for modern Betaflight features while keeping builds clean, simple, and reliable.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out all our \u003ca title=\"Whoop style AIO Flight Controllers for FPV Drone Racing and Freestyle sold by PyroDrone\" href=\"https:\/\/pyrodrone.com\/collections\/whoop-style-aio-flight-controllers\" target=\"_blank\"\u003eWhoop Style AIO Flight Controllers\u003c\/a\u003e and the rest of our \u003ca href=\"https:\/\/pyrodrone.com\/collections\/sharkbyte-digital-fpv-products\" title=\"HDZero Products for FPV Drone Racing and Freestyle sold by PyroDrone\" rel=\"noopener\" target=\"_blank\"\u003eHDZero Products\u003c\/a\u003e! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"My Dream 2.5-4in AIO: Gamma 45A HD-Ready Flight Controller with Integrated ELRS from HDZero\" src=\"https:\/\/www.youtube.com\/embed\/p5q3wQdyfuc\" height=\"311\" width=\"551\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eIntegrated ExpressLRS Receiver\u003c\/h3\u003e\n\u003cp\u003eGamma includes a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebuilt-in serial ExpressLRS 2.4GHz receiver\u003c\/strong\u003e, eliminating the need for a separate RX. This reduces wiring, saves space, and removes one of the most frustrating steps in small digital builds.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Digital Video\u003c\/h3\u003e\n\u003cp\u003eGamma is purpose-built for digital FPV systems. A\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estandard digital VTX plug\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprotected 8V \/ 3A high-power BEC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emake it easy to run modern digital transmitters, including HDZero, DJI, Walksnail, and OpenIPC. A secondary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5V \/ 3A BEC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis available for LEDs and peripherals.\u003c\/p\u003e\n\u003cp\u003eThe analog OSD chip is intentionally removed to save space and optimize the board for digital-only setups, making Gamma an excellent match for compact digital stacks using VTX's like the \u003cstrong\u003eHDZero Whoop V2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHDZero Freestyle V2\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eHigh-Performance 32-bit AM32 ESC\u003c\/h3\u003e\n\u003cp\u003eThe onboard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e32-bit 4-in-1 AM32 ESC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides clean, stable power delivery and improved transient response during rapid throttle changes. Each motor output supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e45A continuous\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e60A burst capability\u003c\/strong\u003e, helping reduce voltage spikes, brownouts, and component stress. Supports\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e3-6s batteries\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor high performance flying.\u003c\/p\u003e\n\u003ch3\u003eBuilder-Friendly Layout\u003c\/h3\u003e\n\u003cp\u003eAll motor and I\/O pads are\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecastellated and edge-mounted\u003c\/strong\u003e, making soldering easier and improving serviceability in tight frames - you can even mount the AIO upside down and still access all of the IO pads. The layout is optimized for clean wiring and straightforward integration of additional peripherals such as GPS, LEDs, or buzzers.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e25.5×25.5mm Whoop \/ Toothpick mounting pattern\u003c\/li\u003e\n\u003cli\u003eOptimized for 2.5–4 inch digital FPV builds\u003c\/li\u003e\n\u003cli\u003eSTM32G473 MCU with ICM gyro\u003c\/li\u003e\n\u003cli\u003eIntegrated serial ExpressLRS 2.4GHz receiver\u003c\/li\u003e\n\u003cli\u003e45A continuous \/ 60A burst 32-bit AM32 4-in-1 ESC\u003c\/li\u003e\n\u003cli\u003e8V \/ 3A protected BEC for digital VTXs\u003c\/li\u003e\n\u003cli\u003e5V \/ 3A BEC for LEDs and peripherals\u003c\/li\u003e\n\u003cli\u003eStandard digital VTX plug\u003c\/li\u003e\n\u003cli\u003eCastellated edge pads for clean, easy soldering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAt-a-Glance Specs\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.5×25.5mm (Whoop \/ Toothpick), 8.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Builds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5–4 inch digital FPV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMCU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTM32G473\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated serial ExpressLRS 2.4GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eESC Firmware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAM32 (32-bit 4-in-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45A continuous \/ 60A burst (per output), 3-6s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital VTX Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProtected 8V \/ 3A BEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeripheral Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V \/ 3A BEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVideo Integration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard digital VTX plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOSD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog OSD chip removed (digital-optimized)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eRecommended Use\u003c\/h3\u003e\n\u003cp\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.5–4 inch digital FPV drones\u003c\/strong\u003e, including freestyle, racing, training, and drone soccer platforms.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNot recommended for heavy 5-inch builds.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eNotes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for digital video systems using a standard digital VTX plug and an 8V \/ 3A regulated rail.\u003c\/li\u003e\n\u003cli\u003e5V rail is intended for peripherals (LEDs, etc.). Use appropriate protection if your wiring could be shorted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHDZero Gamma 45A HD-Ready AIO\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN\"\u003e1x ELRS T-sharp short antenna (40mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN\"\u003e5x M2 Rubber Grommet(5.6mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN\"\u003e1x XT30 cable with 330uF\/35V capacitor (70mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Divimath","offers":[{"title":"Default Title","offer_id":68063552798970,"sku":"M3-14404","price":67.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/6632\/1146\/files\/3_ba10096e-4f02-4ba6-ab99-90b1e5fa4b23.jpg?v=1793672577","url":"https:\/\/aeroforgerc.store\/products\/hdzero-gamma-45a-3-6s-hd-ready-aio-flight-controller-for-2-5-4in-digital-builds-elrs-2-4ghz-rx-25-25mm","provider":"AeroForge RC","version":"1.0","type":"link"}