Ready to Sky 40A 2-4S ESC for Drone

The Ready to Sky 40A 2-4S ESC is a high-performance Electronic Speed Controller designed for FPV drones, quadcopters, RC aircraft, and other brushless motor applications. Built with reliable components and fast response technology, this ESC delivers smooth throttle control, stable power output, and efficient motor performance for both beginners and professional drone enthusiasts.

This ESC supports 2S to 4S LiPo batteries and provides up to 40A continuous current handling, making it ideal for medium and high-speed drone setups. Its compact and lightweight design helps reduce overall drone weight while maintaining excellent durability and heat dissipation.

At RoboCircuitHub, we provide quality drone components suitable for DIY drone builders, robotics enthusiasts, and IoT developers. The Ready to Sky ESC ensures stable flight performance, quick acceleration response, and reliable motor synchronization during demanding applications.

Whether you are building a racing drone, aerial photography quadcopter, or educational UAV project, this ESC offers excellent efficiency and compatibility with most brushless motors available in the market.

Specifications

• Brand: Ready to Sky
• Product Type: Electronic Speed Controller (ESC)
• Continuous Current: 40A
• Battery Support: 2S-4S LiPo
• Compatible Motor Type: Brushless DC Motor
• Fast throttle response
• Lightweight and compact design
• Stable power delivery
• High efficiency MOSFET design
• Suitable for FPV drones and quadcopters
• Easy soldering connections
• Excellent heat dissipation performance

Applications

• FPV Racing Drones
• Quadcopter Projects
• RC Aircraft
• DIY Drone Development
• Robotics Applications
• Educational UAV Projects

RoboCircuitHub offers trusted robotics, embedded systems, IoT, and drone development components for makers, students, and innovators across India.