SpeedyBee F405 V4 55A Stack

The SpeedyBee F405 V4 Stack 55A is an advanced flight controller and electronic speed controller (ESC) combo designed for high-performance FPV racing and freestyle drones. This stack provides excellent power, stability, and flexibility, making it a top choice for drone enthusiasts seeking reliable, efficient, and easy-to-set-up components.

Flight Controller (F405 V4) Features:

• Processor: Equipped with the STM32F405 32-bit ARM Cortex-M4 processor, ensuring powerful and precise flight control performance.

• Firmware Compatibility: Supports popular firmware like Betaflight and INAV for a variety of flying styles.

• Gyroscope: Integrated MPU6000 gyroscope for high-precision motion sensing and stable flight performance.

• I/O Ports: Multiple UART ports for connecting to receivers, GPS, telemetry modules, and other peripherals.

• On-Screen Display (OSD): Built-in OSD to display real-time flight data on FPV goggles or a monitor.

• Mounting: Standard 30.5mm x 30.5mm mounting holes for easy installation on most drone frames.

Electronic Speed Controller (ESC) Features:

• ESC Type: 4-in-1 ESC design combines four individual ESCs into a single unit, streamlining wiring and reducing weight.

• Current Rating: Capable of handling 55A continuous current per channel, making it ideal for high-power setups and demanding flight conditions.

• Voltage Support: Supports input voltages from 3S to 6S LiPo batteries, offering flexibility for different drone power configurations.

• Firmware: Compatible with BLHeli_S and BLHeli_32 firmware for advanced motor control settings like PWM frequency, motor direction, and more.

• Efficient Power Delivery: High-quality MOSFETs for improved efficiency, reduced heat, and smooth motor control.

Other Features:

• Telemetry & Blackbox: Built-in telemetry for real-time data and Blackbox logging for post-flight analysis and troubleshooting.

• Lightweight & Compact: The stack is designed to be lightweight, reducing the overall weight of your drone for better performance.

• Firmware Updatability: Easily update the firmware of both the flight controller and ESC via USB or Bluetooth using the SpeedyBee app.

• Bluetooth Connectivity: Some versions of the stack include Bluetooth support, allowing for wireless configuration and tuning via the SpeedyBee app on your smartphone