45A 4-in-1 ESC Speed Controller for Racing Drones

Unlock unbeatable performance for your racing drone with this powerful and versatile speed controller

Product Price

$29.00

Product Review Score

4.23 out of 5 stars

158 reviews

Product Summary

The 45A 4-in-1 ESC Speed Controller is a powerful and efficient upgrade for racing drones, delivering smooth performance even during intense maneuvers. With easy installation and reliable output, it gives you the control you need to take your racing game to the next level.

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Additional Product Details

  • Easy to upgrade or flash with BLHeli-S firmware using the ESC signal cable
  • Twisted pair throttle signal line cuts down on crosstalk for cleaner signals
  • Built with original components for solid current handling
  • Optimized for multi-axis use, working great with fixed wings and helicopters
  • Default hardware pulse width modulation delivers quick, smooth motor response
  • Damping light hardware keeps noise levels low while driving motors

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