Flycolor FlyDragon Lite 20A 30A 40A 50A 2-4S Brushless ESC for FPV Drone

Overview

The Flycolor FlyDragon Lite ESC series (20A/30A/40A/50A) is designed for FPV drones requiring stable power delivery with high reliability. Equipped with a high-performance C8051F850 MCU (8-bit pipelined core), it offers smooth throttle response, compact design, and strong anti-interference capabilities. Each model supports 24S LiPo batteries, features a built-in BEC (up to 5V/3A), and multiple protection mechanisms like overheat and signal loss protection. Ideal for hobbyists and racers needing a lightweight, durable ESC with programmable functionality.

• Current Options: 20A / 30A / 40A / 50A continuous

• Input Voltage: 24S LiPo

• BEC Output: 5V/2A or 5V/3A (depending on model)

• Weight: 12g55g

• Programmable: Cycle menu setting for easy customization

• MCU: C8051F850 8-bit pipelined core

Key Features

• High-Performance MCU: Integrated C8051F850 MCU delivers fast signal processing and responsive control.

• Compact & Lightweight: Designed for FPV and racing drones with weight starting from only 12g.

• Precision Circuit Design: Strong anti-interference for reliable signal and reduced noise.

• Multiple Protections:

  • Startup protection

  • Overheat protection

  • Throttle signal loss protection

  • Low-voltage cut-off protection

• Adjustable Parameters: Simple cycle menu allows users to set functions as needed.

• Built-in BEC: 5V BEC available (2A or 3A depending on version), ideal for powering receivers and other components.

• Plug-and-Play Ready: Includes clear wiring diagram and safety instructions.

Specifications

Model	Continuous Current	Peak Current	BEC	Input Voltage	Weight	Dimensions
20A	20A	30A	5V/2A	24S	12g	29×15.5×5.0 mm
30A	30A	40A	5V/2A	24S	12g	29×15.5×5.0 mm
40A	40A	50A	5V/3A	24S	51g	65x26x15.5 mm
50A	50A	60A	5V/3A	24S	55g	65x26x15.5 mm

Wiring Diagram

A simple connection layout is provided to ensure safe installation. Connect the ESC between the battery, receiver, and brushless motor. For 60A120A versions (not in this series), a BEC output voltage switch (5V/6V/7.4V) is available.

Applications

• FPV Racing Drones

• Fixed-wing RC Planes

• DIY Multirotors

• Educational & Hobbyist Projects

Details

Flycolor FlyDragon Lite 40A ESC for FPV drones. Unique circuit design ensures strong anti-interference performance.

High-performance MCU, multiple protections, Flydragon Lite, settable functions, built-in BEC, unique circuit design for FPV drone ESC.

Flycolor FlyDragon Lite series brushless ESC for FPV drones. Features include multiple protections, high-performance MCU, compact design, and durability. Available in 20A, 30A, 40A, 50A.

Flycolor FlyDragon Lite ESC allows users to set functions as needed, featuring a simple cycle programming menu. Supports 80A, 3-6S, and 5A BEC for FPV drones.

Flycolor FlyDragon Lite 20A-50A brushless ESC for FPV drones. Features multiple protections: abnormal startup, overheat, throttle signal loss, low-voltage cut-off. Ensures safe and convenient usage.

Flycolor FlyDragon Lite 80A ESC for FPV drones. Uses C8051F850 MCU with pipelined 8-bit C8051 core, supporting 3-6S and 5A BEC.

Wiring diagram for Flycolor FlyDragon Lite ESC. Connects battery, receiver, and motor. BEC switch available on 60A-120A models. Ensure proper voltage selection before powering up to avoid shorts or damage.

Brushless ESC for FPV drones with C8051F850 MCU, compact, anti-interference design, fast throttle response, multiple protections, BEC output, adjustable settings, lightweight. Available in 20A50A models.