{"product_id":"speedybee-f405-v3-bls-50a-flight-controller-esc-stack-diy-2","title":"SpeedyBee F405 V3 BLS 50A Flight Controller \u0026 ESC Stack – DIY","description":"\u003ch2\u003eSpeedyBee F405 V3 BLS 50A Flight Controller \u0026amp; ESC Stack – DIY\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSpeedyBee F405 V3 BLS 50A Stack\u003c\/strong\u003e is a feature-packed flight controller and ESC combo designed for FPV freestyle, racing, and DIY drone builds. Combining the STM32F405-based F405 V3 flight controller with a BLHeli-S 50A 4-in-1 ESC, this stack delivers reliable, smooth performance for 3-5 inch FPV builds at an accessible price point — making it a popular choice for pilots building their first high-performance quad or looking for a dependable everyday flyer stack.\u003c\/p\u003e\u003ch3\u003eFlight Controller – SpeedyBee F405 V3\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e STM32F405 (168MHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGyro:\u003c\/strong\u003e ICM-42688-P (high-performance, low-noise 6-axis IMU)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e Betaflight (fully supported)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarometer:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSD:\u003c\/strong\u003e Integrated AT7456E OSD chip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlackbox:\u003c\/strong\u003e Onboard flash memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Bluetooth configuration via SpeedyBee app (no USB required for basic setup)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUARTs:\u003c\/strong\u003e Multiple UARTs for GPS, VTX, receiver, and peripheral connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 30.5x30.5mm standard stack pattern\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eESC – BLS 50A 4-in-1\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current:\u003c\/strong\u003e 50A per motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e BLHeli-S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol Support:\u003c\/strong\u003e DSHOT300, DSHOT600, Multishot, Oneshot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 30.5x30.5mm standard stack pattern\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStack Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBluetooth configuration via SpeedyBee app – tune and configure without a laptop at the field\u003c\/li\u003e\n\u003cli\u003eICM-42688-P gyro delivers clean, low-noise flight data for a smooth tune\u003c\/li\u003e\n\u003cli\u003e50A per channel handles 3-5 inch builds with confidence\u003c\/li\u003e\n\u003cli\u003eIntegrated OSD and blackbox simplify build wiring and data logging\u003c\/li\u003e\n\u003cli\u003eBeginner-friendly setup with SpeedyBee’s intuitive app ecosystem\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe smart choice for DIY FPV builders — the SpeedyBee F405 V3 BLS 50A stack combines solid hardware with SpeedyBee’s unique Bluetooth configuration capability, making it one of the most builder-friendly stacks available for 3-5 inch FPV freestyle and racing builds.\u003c\/p\u003e","brand":"SpeedyBee","offers":[{"title":"Default Title","offer_id":53107753910566,"sku":"SPEEDYBEE-F405V3-BLS-50A-STACK","price":11200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/5752\/5286\/files\/f405v3fc_50aescstack_1.jpg?v=1777198355","url":"https:\/\/fortuneind.myshopify.com\/products\/speedybee-f405-v3-bls-50a-flight-controller-esc-stack-diy-2","provider":"FORTUNE  INDIA","version":"1.0","type":"link"}