SpeedyBee F405 V3 Stack: Feature-Packed Powerhouse at an Unbeatable Price

Get ready for a game-changer in the world of flight controllers and ESCs. The SpeedyBee F405 V3 Stack is not just an affordable option; it’s a top-shelf spec offering at an unbelievable price of $69.99. With features like an advanced STM32F405 FC, onboard LED battery indicator, Bluetooth for wireless configuration, and a robust 50A 4-in-1 ESC, this stack brings exceptional value to your drone builds.

Key Features:

  1. STM32F405 FC with 4GB Blackbox:
    • The flight controller boasts an STM32F405 chip, providing superior performance over F411 alternatives.
    • Equipped with a 4GB Blackbox SD card slot for storing flight logs, enabling in-depth analysis of your quad’s performance.
  2. Onboard Battery Indicator:
    • A 4-level LED battery indicator on the FC eliminates the need for a LiPo checker.
    • Fly worry-free, knowing your battery status at a glance.
  3. Bluetooth Configuration via SpeedyBee App:
    • Built-in Bluetooth allows wireless configuration through the SpeedyBee app.
    • Turn your smartphone into a powerful FC configurator for on-the-go tuning.
  4. Powerful Real 50A 4-in-1 ESC:
    • The 4-in-1 ESC features a robust BB21 MCU and large motor pads for easy soldering.
    • Built with Japan-made TDK filtering SMT capacitors, TVS protective diode, and an external 1500uF low ESR capacitor for durability and smooth flights.
  5. X8/Y6/Fixed-Wing Compatibility:
    • The stack supports up to 8 motors, making it suitable for X8 and Y6 drone configurations.
    • Ideal for fixed-wing setups, offering versatile compatibility.
  6. Motor Direction Configuration:
    • Change motor directions wirelessly using the SpeedyBee app.
    • Perfect for configuring motors after replacements or fine-tuning your build.
  7. LED Pads for Night Visibility:
    • 4 sets of LED pads with simple switching for increased visibility at night.
    • Easily cycle through LED presets using the BOOT button.
  8. Extra Protection Features:
    • TVS protective diode absorbs voltage spikes during battery plug-ins or crashes.
    • 1500uF low ESR capacitor ensures clean data transmission from gyro to FC.
  9. Additional Useful Features:
    • Built-in barometer for accurate height calculation.
    • Dedicated DJI Air Unit connector for quick digital builds.
    • 9V 2A + 5V 2A individual BECs for reliable power distribution.
    • 4 x UARTs for receiver, VTX, camera, and GPS connections.
    • Power your GPS with a USB cable without the need for an extra battery.

Conclusion:

The SpeedyBee F405 V3 Stack delivers an unprecedented combination of performance, features, and affordability. From its powerful FC with Bluetooth configuration to the robust 50A 4-in-1 ESC, this stack is designed to meet the needs of both beginners and seasoned pilots. Upgrade your drone with this feature-packed powerhouse and experience a new level of control and reliability in your flights.

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