{"product_id":"airplane-parts-speedybee-f405-aio-40a-flight-controller-icm-42688p-for-fpv-drone","title":"SpeedyBee F405 AIO 40A Flight Controller 3S-6S ICM-42688P for 2-4 inch FPV Drone","description":"\u003cdiv class=\"rc-desc rc-desc--radio-link\"\u003e\n\u003csection class=\"rc-sec rc-hero\"\u003e\n\u003cp class=\"rc-hero__eyebrow\"\u003eFlight Controllers\u003c\/p\u003e\n\u003cdiv class=\"rc-hero__title\"\u003eSpeedyBee F405 AIO 40A Flight Controller\u003c\/div\u003e\n\u003cp class=\"rc-hero__sub\"\u003eAll-in-one flight controller with an integrated 40A 4-in-1 ESC — built for 2–4 inch (and ultra-light 5 inch) FPV drones on 3–6S.\u003c\/p\u003e\n\u003cp class=\"rc-hero__text\"\u003eSTM32F405 MCU and ICM-42688P gyro deliver stable, responsive flight. Bluetooth 2.0 wireless tuning lets you configure and update firmware from the SpeedyBee app with no physical BOOT button, while the DJI Sky Port gives direct 6-pin connection to HD systems. Compact 25.5×25.5 mm whoop mounting and a generous BEC set make it an easy drop-in for digital or analog builds.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"rc-sec rc-feat\"\u003e\n\u003ch3 class=\"rc-sec__h\"\u003eHighlights\u003c\/h3\u003e\n\u003cul class=\"rc-feat__list\"\u003e\n\u003cli\u003eSTM32F405 MCU paired with the ICM-42688P gyro for crisp, reliable attitude control.\u003c\/li\u003e\n\u003cli\u003eIntegrated 40A 4-in-1 ESC — continuous 40A, burst 45A (10s), supports DSHOT600 \/ DSHOT300.\u003c\/li\u003e\n\u003cli\u003eBluetooth BLE 2.0 wireless tuning: adjust parameters, flash firmware and trigger BOOT from your phone — no boot button fumbling.\u003c\/li\u003e\n\u003cli\u003e8 MB onboard Blackbox flash for flight logging, no extra hardware required.\u003c\/li\u003e\n\u003cli\u003eDJI Sky Port: plug DJI O3 Air Unit, RunCam Link or Caddx Vista straight in via 6-pin — no wire reordering.\u003c\/li\u003e\n\u003cli\u003eFlexible power: two 4V5 outputs (1A), three 5V outputs (2A, shared with 4V5), plus an external switchable 5V\/9V BEC module (2A).\u003c\/li\u003e\n\u003cli\u003eFour full UARTs (UART3 \/ UART4 \/ UART5 \/ UART6 + SBUS) for GPS, receiver, HD system and more.\u003c\/li\u003e\n\u003cli\u003eCompact 25.5×25.5 mm whoop mounting (2 mm holes); board is 33×33×8 mm and weighs 13.6 g with CNC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"rc-sec rc-specs\"\u003e\n\u003ch3 class=\"rc-sec__h\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdetails class=\"rc-fold\"\u003e\u003csummary\u003eFull Technical Specifications\u003c\/summary\u003e\u003cdiv class=\"rc-tblwrap\"\u003e\u003ctable class=\"rc-tbl\"\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eSpeedyBee F405 AIO 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlight Controller MCU\u003c\/th\u003e\n\u003ctd\u003eSTM32F405\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGyro\u003c\/th\u003e\n\u003ctd\u003eICM-42688P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB Port\u003c\/th\u003e\n\u003ctd\u003eType-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarometer\u003c\/th\u003e\n\u003ctd\u003eSPA06-003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOSD\u003c\/th\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth\u003c\/th\u003e\n\u003ctd\u003eBLE 2.0 (speed enhancement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless Firmware Update\u003c\/th\u003e\n\u003ctd\u003eSupported (no physical BOOT button)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless Download \/ Blackbox Analysis\u003c\/th\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlackbox Flash\u003c\/th\u003e\n\u003ctd\u003e8 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBetaflight CC Pads\u003c\/th\u003e\n\u003ctd\u003eSupported (camera parameter adjustment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003ctd\u003e3S–6S LiPo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e4V5 Output\u003c\/th\u003e\n\u003ctd\u003eTwo outputs, 1 A total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e5V BEC Output\u003c\/th\u003e\n\u003ctd\u003eThree outputs, 2 A total (shared with 4V5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e9V \/ External BEC\u003c\/th\u003e\n\u003ctd\u003eNone on-board; external switchable 5V\/9V module, 2 A total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Outputs\u003c\/th\u003e\n\u003ctd\u003eM1–M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUARTs\u003c\/th\u003e\n\u003ctd\u003eUART3, UART4, UART5, UART6 + SBUS (R2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eESC Telemetry\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eI2C\u003c\/th\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLED Pads\u003c\/th\u003e\n\u003ctd\u003eSupported (WS2812)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuzzer Pads\u003c\/th\u003e\n\u003ctd\u003eSupported (BZ+ \/ BZ-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBOOT Button\u003c\/th\u003e\n\u003ctd\u003eSupported (hold to enter DFU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRSSI Pads\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSmartPort\u003c\/th\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlight Controller Firmware\u003c\/th\u003e\n\u003ctd\u003eBetaflight (default), INAV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirmware Target Name\u003c\/th\u003e\n\u003ctd\u003eSPEEDYBEE F405AIO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003e25.5 × 25.5 mm, 2 mm hole diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e33.0 × 33.0 × 8.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e13.6 g (including CNC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 class=\"rc-sec__h\" style=\"margin-top:14px\"\u003e40A 4-in-1 ESC\u003c\/h3\u003e\n\u003cdiv class=\"rc-tblwrap\"\u003e\u003ctable class=\"rc-tbl\"\u003e\n\u003ctr\u003e\n\u003cth\u003eESC Product Name\u003c\/th\u003e\n\u003ctd\u003eSpeedyBee F405 AIO 40A (integrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003ctd\u003e3–6S LiPo battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContinuous Current\u003c\/th\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBurst Current\u003c\/th\u003e\n\u003ctd\u003e45 A (10 s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eESC Protocol\u003c\/th\u003e\n\u003ctd\u003eDSHOT600 \/ DSHOT300 (other protocols may cause errors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003ctd\u003eVBAT (powers the flight controller)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Sensor\u003c\/th\u003e\n\u003ctd\u003eSupported (Scale = 254, Offset = 0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirmware\u003c\/th\u003e\n\u003ctd\u003eBluejay JH-40 48 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"rc-sec rc-compat\"\u003e\n\u003ch3 class=\"rc-sec__h\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul class=\"rc-compat__list\"\u003e\n\u003cli\u003e2–4 inch FPV drones and ultra-light 5 inch builds (whoop \/ toothpick class).\u003c\/li\u003e\n\u003cli\u003e3S–6S LiPo power systems.\u003c\/li\u003e\n\u003cli\u003eDJI O3 Air Unit, RunCam Link and Caddx Vista via the 6-pin DJI Sky Port (direct, no rewiring).\u003c\/li\u003e\n\u003cli\u003eWorks in both analog and digital FPV stacks under Betaflight (INAV also supported).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"rc-sec rc-pack\"\u003e\n\u003ch3 class=\"rc-sec__h\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul class=\"rc-pack__list\"\u003e\n\u003cli\u003e1 × SpeedyBee F405 AIO 40A Flight Controller\u003c\/li\u003e\n\u003cli\u003e1 × External BEC module (switchable 5V \/ 9V)\u003c\/li\u003e\n\u003cli\u003e1 × Soldering practice board\u003c\/li\u003e\n\u003cli\u003e1 × Power expansion board\u003c\/li\u003e\n\u003cli\u003e1 × Type-C extension module\u003c\/li\u003e\n\u003cli\u003e1 × DJI Air Unit 6-pin 80 mm cable\u003c\/li\u003e\n\u003cli\u003e1 × XT30 power cable\u003c\/li\u003e\n\u003cli\u003e1 × 35V 470 µF capacitor\u003c\/li\u003e\n\u003cli\u003e1 × 4-pin 80 mm cable\u003c\/li\u003e\n\u003cli\u003e1 × 6-pin 30 mm cable (for BEC)\u003c\/li\u003e\n\u003cli\u003eMounting hardware kit (M2 screws, dampers, silicone rings, nylon nuts, heat-shrink tubes)\u003c\/li\u003e\n\u003cli\u003e1 × Quick Start Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"rc-sec rc-diag\"\u003e\n\u003ch3 class=\"rc-sec__h\"\u003eWiring Diagram \u0026amp; Packing List\u003c\/h3\u003e\n\u003cfigure class=\"rc-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/rc3915_wiring.jpg?v=1792638576\" alt=\"SpeedyBee F405 AIO 40A wiring diagram\" loading=\"lazy\"\u003e\u003cfigcaption\u003eWiring diagram — receivers (TBS Crossfire \/ ELRS \/ SBUS), GPS, DJI air unit or analog VTX, camera, LED strip, buzzer and 4 motors\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"rc-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/rc3915_package.jpg?v=1792638581\" alt=\"SpeedyBee F405 AIO 40A package contents\" loading=\"lazy\"\u003e\u003cfigcaption\u003ePacking list — every item included in the box\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"rc-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/rc3915_accessories.jpg?v=1792638586\" alt=\"SpeedyBee F405 AIO 40A included accessories\" loading=\"lazy\"\u003e\u003cfigcaption\u003eIncluded accessories — flight controller, soldering practice board, BEC module, power expansion board, Type-C extension module, cables and mounting hardware\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"rc-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/rc3915_dimensions.jpg?v=1792638590\" alt=\"SpeedyBee F405 AIO 40A dimensions\" loading=\"lazy\"\u003e\u003cfigcaption\u003eBoard dimensions — 25.5 × 25.5 mm mounting (M4\/M3\/M2\/M1), 33 × 33 mm outline, 8 mm height\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"rc-fig\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/rc3915_specs.jpg?v=1792638595\" alt=\"SpeedyBee F405 AIO 40A official specifications\" loading=\"lazy\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/rc3915_specs.jpg?v=1792638595\" alt=\"SpeedyBee F405 AIO 40A official specifications\" loading=\"lazy\"\u003e\u003cfigcaption\u003eOfficial specifications table — flight controller and 40A ESC parameters\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"rc-sec rc-note\"\u003e\n\u003cdiv class=\"rc-note\"\u003e\n\u003cp\u003eShips with Betaflight pre-flashed; INAV target also available. Use DSHOT600 \/ DSHOT300 only — other ESC protocols may cause severe errors.\u003c\/p\u003e\n\u003cp\u003eImages are for reference; minor variations in accessories may occur between production batches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rc-sec rc-explore-block\" style=\"margin-top:18px;\"\u003e\n\u003ch3 class=\"rc-sec__h\"\u003eExplore more\u003c\/h3\u003e\n\u003cul class=\"rc-feat__list\"\u003e\n\u003cli\u003e\u003ca href=\"\/es\/collections\/speedybee\"\u003eSPEEDYBEE\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/collections\/fpv-drones\"\u003eFPV Drones\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/collections\/flight-controllers\"\u003eFlight Controllers \u0026amp; Gyros\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/blogs\/rc-hobby-guide\"\u003eRC Hobby Guides\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/1067970763266592768.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/1067970764428279809.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/1067970765107757056.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/1067970765556547584.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/1067970765745291264.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/1067970766261325824.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/1067970766655590400.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/1067970767406235648.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/1067970767502839809.jpg\" alt=\"\"\u003e\u003c\/p\u003e","brand":"SpeedyBee","offers":[{"title":"Default Title","offer_id":59614967890268,"sku":"RC3915","price":72.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6675\/3372\/files\/1067970773152567296.jpg?v=1792633580","url":"https:\/\/rccrafter.com\/es\/products\/airplane-parts-speedybee-f405-aio-40a-flight-controller-icm-42688p-for-fpv-drone","provider":"RCCrafter.com","version":"1.0","type":"link"}