SpeedyBee F405 Mini BLS 35A 20×20 Stack

SpeedyBee F405 Mini Overview The SpeedyBee F405 Mini BLS 35A 20×20 Stack is a powerful and versatile flight controller for drone and ESC stack that is perfect for drones ranging from 2 to 5 inches. It features an upgraded F405 flight controller chip, built-in Bluetooth for wireless Betaflight tuning, and a 35A 4-in-1 ESC that can handle even the most demanding flight maneuvers. Here are just a few of the things that make the SpeedyBee F405 Mini BLS 35A 20×20 Stack the best choice for your next drone build: Upgraded F405 flight controller chip for better performance Built-in Bluetooth for seamless wireless Betaflight tuning 4-level battery indicator for easy battery monitoring 1500uF filtering capacitor for clean power delivery Built-in barometer for real-time altitude sensing Powerful 35A 4-in-1 ESC can handle even the most demanding flight maneuvers TVS transient suppression diode for enhanced ESC protection M2/M3 compatible mounting holes for easy installation Plus, the SpeedyBee F405 Mini BLS 35A 20×20 Stack is packed with other useful features, such as: Sufficient 4x UARTs for your receiver, VTX, camera, and GPS Two independent 5V 2A BEC and 9V 3A BEC outputs USB power for GPS – no battery needed 17mm cutouts for FPV camera in tight builds Onboard 8MB Blackbox storage If you are looking for a high-performance and versatile drone autopilot flight controller and ESC stack for your next drone build, the SpeedyBee F405 Mini BLS 35A 20×20 Stack is the perfect choice for you. Order yours today and experience the difference! If you have any questions regarding our products, use the contact us page to consult our engineering team. SpeedyBee F405 Mini Flight Controller – FAQ 1. What is the main function and design of the SpeedyBee F405 Mini Flight Controller? The SpeedyBee F405 Mini is a compact and powerful flight controller designed for FPV drones and small UAVs. It features a high-performance STM32F405 processor, providing fast response and stable control for racing and freestyle applications. 2. What are the key technical specifications? It supports up to 6S LiPo input, includes an onboard Betaflight OSD chip, and provides multiple UARTs, I2C, and soft serial ports. The board also integrates a 5V/3A BEC for powering receivers and video transmitters. 3. What firmware and configurability options does it support? The F405 Mini runs Betaflight, INAV, or EmuFlight firmware and supports configuration via the SpeedyBee App, allowing wireless parameter tuning and firmware updates through Bluetooth. 4. What are the purchasing and delivery options for the SpeedyBee F405 Mini? The module is available as a standalone flight controller or as part of stack bundles with ESCs. Kratos Defense Drone Shop provides international shipping with tracking and estimated delivery times displayed during checkout. 5. Does Kratos Defense Drone Shop support OEM and bulk purchasing for this model? Yes. OEM and volume purchase programs are available for drone manufacturers and research organizations. Buyers can request custom configurations, wiring options, and bulk pricing through Kratos Defense Drone Shop’s sales department. 6. What documentation and support resources are provided? Comprehensive wiring diagrams, setup guides, and firmware installation instructions are available in the documentation section. Technical support and configuration assistance are provided through SpeedyBee and Kratos Defense Drone Shop’s engineering support teams.