{"product_id":"speedybee-f405-v5-55a-pro-fc-esc-stack","title":"SpeedyBee F405 V5 55A Pro FC \u0026 ESC Stack","description":"\u003ch2\u003eA Modern 30×30 Stack for 3S–6S FPV Builds\u003c\/h2\u003e\u003cp\u003eThe SpeedyBee F405 V5 55A Pro Stack combines an STM32F405 flight controller with a 55A four-in-one ESC in a standard 30×30 format. Designed for pilots building or upgrading freestyle, racing, and long-range quads, it brings the core flight electronics together in a compact, matched package.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTM32F405 flight controller:\u003c\/strong\u003e A proven processor platform for responsive FPV flight control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eICM42688P gyro:\u003c\/strong\u003e Supports precise motion sensing for stable tuning and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e55A four-in-one ESC:\u003c\/strong\u003e Consolidates four motor controllers into one compact board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOX32 firmware:\u003c\/strong\u003e Modern ESC firmware support for configurable motor performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3S–6S compatibility:\u003c\/strong\u003e Works across common freestyle and racing battery setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30×30 mounting:\u003c\/strong\u003e Fits many standard FPV frames and electronics stacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware flexibility:\u003c\/strong\u003e Listed for use with Betaflight and INAV.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Versions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStandard Version\u003c\/li\u003e\n\u003cli\u003eDeluxe Version\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePackage contents can differ by version. Select the configuration that matches your build before checkout.\u003c\/p\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5-inch and larger FPV freestyle builds\u003c\/li\u003e\n\u003cli\u003eFPV racing quadcopters\u003c\/li\u003e\n\u003cli\u003eLong-range multirotors\u003c\/li\u003e\n\u003cli\u003eReplacing or upgrading an existing 30×30 FC and ESC stack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCore Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: SpeedyBee\u003c\/li\u003e\n\u003cli\u003eFlight-controller processor: STM32F405\u003c\/li\u003e\n\u003cli\u003eGyro: ICM42688P\u003c\/li\u003e\n\u003cli\u003eESC rating: 55A\u003c\/li\u003e\n\u003cli\u003eESC firmware: OX32\u003c\/li\u003e\n\u003cli\u003eInput voltage: 3S–6S\u003c\/li\u003e\n\u003cli\u003eMounting format: 30×30 mm\u003c\/li\u003e\n\u003cli\u003eSupported flight firmware: Betaflight \/ INAV\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eImportant Notes\u003c\/h3\u003e\u003cp\u003eConfirm board dimensions, mounting-hole spacing, connector layout, motor current requirements, battery voltage, and firmware compatibility before installation. Electronics should be installed by an experienced builder with appropriate soldering and setup skills. Battery and motors are not included unless explicitly shown with the selected version.\u003c\/p\u003e","brand":"SpeedyBee","offers":[{"title":"Standard Version","offer_id":57532017279116,"sku":"14:29#Standard Version","price":263.0,"currency_code":"USD","in_stock":true},{"title":"Deluxe Version","offer_id":57532017311884,"sku":"14:366#Deluxe Version","price":284.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/2019\/2652\/files\/Seb7c8fa7cd254385b93d2480588a5286F_f1a27176-71c1-450d-9eb2-99bddbf3e8cb.webp?v=1789156463","url":"https:\/\/thedroneflight.com\/products\/speedybee-f405-v5-55a-pro-fc-esc-stack","provider":"TheDroneFlight","version":"1.0","type":"link"}