{"product_id":"dashrc-speedybee-f405-mini-flight-controller-stack-20x20mm-app-bluetooth-35a-4-in-1-esc","title":"DashRC SpeedyBee F405 Mini Flight Controller Stack – 20x20mm, APP Bluetooth, 35A 4-in-1 ESC","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe DashRC SpeedyBee F405 Mini Flight Controller Stack is a compact, feature-rich hub designed for FPV drones and light aircraft. Built around a high-performance processor, it delivers real-time responsiveness to flight commands, helping you achieve stable handling across small 2-4 inch builds and capable 5-inch setups.\u003c\/p\u003e\n\u003ch3\u003eWireless tuning and APP control\u003c\/h3\u003e\n\u003cp\u003eWith a built-in Bluetooth module, you can tune settings on the fly using the SpeedyBee app. This wireless workflow reduces cable clutter and lets you adjust flight parameters, sensor calibrations, and configuration profiles from a handheld device.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e35A all-in-one BLHeliS ESC board enables efficient motor drive across a range of frame sizes\u003c\/li\u003e\n  \u003cli\u003eDual BEC outputs provide 5V 2A and 9V 3A for FPV gear and DJI Air Unit compatibility\u003c\/li\u003e\n  \u003cli\u003eBuilt-in barometer supports altitude awareness for smoother hover and stable climbs\u003c\/li\u003e\n  \u003cli\u003eFour-level battery indicators offer quick visual status checks for safer flight planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower, flexibility, and installation\u003c\/h3\u003e\n\u003cp\u003eThe stack is designed for versatile power routing and broad hardware compatibility. Its M2\/M3 dual-compatibility ensures a seamless fit on various frames, while support for both analog video links and DJI Air Unit configurations broadens your video options.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact 20x20mm footprint fits small and light FPV frames\u003c\/li\u003e\n  \u003cli\u003eFlexible power options with 5V\/2A and 9V\/3A BEC outputs simplify wiring to cameras and receivers\u003c\/li\u003e\n  \u003cli\u003eAPP-based control complements traditional setup, speeding tuning and adjustments\u003c\/li\u003e\n  \u003cli\u003eCompatible with DJI Air Unit and analog video links for versatile video transmission\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re building a nimble racer, a lightweight freestyle flyer, or a drone platform that blends FPV video with aerial monitoring, the SpeedyBee F405 Mini Stack offers responsive control, clear telemetry, and flexible integration. This description emphasizes practical benefits and real-world use cases without making guarantees, inviting you to explore the system’s potential in your own builds.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the DashRC SpeedyBee F405 Mini Stack support app-based configuration?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, you can wirelessly adjust flight settings, monitor status, and calibrate sensors via the built-in Bluetooth module and SpeedyBee app.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What frame sizes can this 20x20mm stack support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The compact form fits 2-4 inch and up to 5-inch frames, with flexible power options for FPV gear.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DashRC","offers":[{"title":"Default Title","offer_id":46526390862023,"sku":"B0D1Y813WK","price":174.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/dashrc-speedybee-f405-mini-stack-top-view.jpg?v=1778425230","url":"https:\/\/toyterrax.com\/products\/dashrc-speedybee-f405-mini-flight-controller-stack-20x20mm-app-bluetooth-35a-4-in-1-esc","provider":"ToyTerrax","version":"1.0","type":"link"}