SKU: DRFC-0194
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DYS 20A BLHeli_S DShot Brushless ESC

₹891.00 (Inclusive of all taxes)
Out of Stock

The DYS 20A BLHeli_S DShot Brushless ESC is a compact and responsive speed controller, specifically engineered for FPV racing and freestyle drone applications. It supports 2-4S LiPo input and features BLHeli_S firmware with DShot300/600 compatibility, ensuring precise motor control and excellent flight performance.

Features

  • High-performance Silabs EFM8BB21 50MHz MCU for rapid throttle response.
  • Supports BLHeli_S firmware with DShot300 and DShot600 digital protocols.
  • Continuous 20A current output, handling bursts up to 25A for 10 seconds.
  • Compatible with 2-4S LiPo batteries, suitable for various FPV drone builds.
  • Compact dimensions (25x15x4mm) for easy integration into tight frames.

Out of stock

Description

This DYS XSD20A ESC is engineered for optimal performance in FPV racing and freestyle drones. Leveraging a high-performance Silabs EFM8BB21 microprocessor running at 50MHz, it delivers exceptionally smooth and precise motor control with high-resolution throttle steps. The advanced hardware architecture ensures rapid signal processing, crucial for the dynamic demands of aggressive flight maneuvers.

Pre-flashed with BLHeli_S firmware, this ESC supports the efficient DShot300 and DShot600 digital protocols. DShot bypasses the need for traditional ESC calibration, providing a more robust and noise-resistant signal path from the flight controller to the motor. This results in superior synchronization and reduced latency, enhancing overall flight stability and responsiveness. The robust 12-FET design ensures reliable power delivery and efficient thermal management under strenuous flight conditions.

Key Features

  • High-performance Silabs EFM8BB21 50MHz MCU for rapid processing.
  • 12 FET design ensures robust power delivery and efficiency.
  • Supports BLHeli_S firmware for advanced motor control and configuration.
  • Compatible with DShot300 and DShot600 digital protocols for accurate, calibration-free operation.
  • Firmware upgradable via signal wire using a USB Linker for future enhancements.
  • Capable of handling motors with super high KV ratings (up to 500k eRPM).
  • Integrated 5V/2A BEC for powering other onboard electronics.

Applications

  • FPV racing drones for competitive, high-speed flight.
  • Freestyle FPV quads requiring precise throttle control.
  • Lightweight cinematic FPV builds demanding responsive power delivery.
  • Micro and mini quadcopters benefiting from compact ESCs.

Technical Specifications

Item TypeBrushless ESC
MCU TypeSilabs EFM8BB21 50MHz
Continuous Current20A
Burst Current25A (up to 10 seconds)
Input VoltageDC 6-16.8V (2-4S LiPo)
BEC Output5V/2A
FirmwareBLHeli_S
Supported ProtocolsDShot300, DShot600
Dimensions (L x W x H)25 x 15 x 4mm
ColorYellow
Weight7g

Frequently Asked Questions

What firmware and digital protocols does the DYS 20A ESC support?

This DYS 20A ESC comes pre-flashed with BLHeli_S firmware, offering robust motor control. It fully supports both DShot300 and DShot600 digital protocols, ensuring precise, noise-resistant communication between your flight controller and motors without the need for traditional ESC calibration, enhancing overall flight stability and responsiveness in FPV applications.

What input voltage range can this ESC handle?

The DYS 20A ESC is designed to operate within a DC 6-16.8V input voltage range. This translates to compatibility with 2-4S LiPo battery configurations, making it versatile for a wide array of FPV drone builds, from lightweight freestyle quads to more powerful racing setups, ensuring stable and reliable power delivery.

How does the EFM8BB21 MCU benefit flight performance?

The integrated high-performance Silabs EFM8BB21 50MHz MCU provides exceptionally rapid processing power. This allows for smooth, high-resolution throttle steps and quick response times, critical for aggressive maneuvers and precise control in FPV racing and freestyle. It ensures optimal synchronization with the flight controller, translating to a more locked-in and responsive flight experience.

Is this ESC compatible with higher KV motors?

Yes, the DYS 20A ESC, with its EFM8BusyBee 50MHz MCU, is engineered to handle motors with super high KV ratings, supporting up to 500k eRPM. This capability makes it an ideal choice for high-speed FPV racing drones and other applications that demand rapid motor acceleration and high rotational velocities, ensuring reliable performance.

Package Includes

  • 1 x DYS 20A Brushless ESC for FPV Drone

Additional Information

Dimensions 2.5 × 1.5 × 0.4 cm