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Readytosky 30A 2–6S Brushless ESC for RC Drone & Quadcopter – High Stability OPTO ESC

Power Your Drone with Precision & Reliability

Upgrade your drone performance with the Readytosky 30A Brushless ESC, now available on PartsBaba. Designed for smooth and responsive control, this high-performance Electronic Speed Controller is ideal for RC drones, quadcopters, and helicopters like F450, S500, and ZD550 frames.

Built with advanced firmware and a high-quality MOSFET driver chip, this ESC ensures stable operation, fast throttle response, and enhanced flight efficiency—even in demanding conditions.

Key Features

• High Compatibility Firmware
  Optimized firmware supports a wide range of RC drones and flight controllers for seamless integration.
• Fast Throttle Response (Up to 621Hz)
  Delivers ultra-smooth and precise control, improving overall flight performance.
• Advanced MOSFET Driver Chip
  Enhances stability, efficiency, and durability compared to standard ESCs.
• Improved Signal Integrity
  Twisted pair throttle signal cable minimizes interference and ensures accurate signal transmission.
• OPTO ESC Design (No BEC)
  Lightweight and energy-efficient design, ideal for high-performance drone builds.

Technical Specifications

• Brand: Readytosky
• Continuous Current: 30A
• Maximum Current: 40A
• Battery Support: 2–6S Li-Po
• Weight: 30g
• BEC Output: No (OPTO ESC)

Why Buy from PartsBaba?

At PartsBaba, we provide 100% genuine and tested electronic components to ensure reliability and performance. This product comes with a 14-day replacement warranty against manufacturing defects, giving you peace of mind with every purchase.

Perfect For

• RC Drone Builds
• Quadcopter Projects (F450, S500, ZD550)
• DIY Drone Enthusiasts
• Professional & Hobby Pilots

The Readytosky 30A 2-6S ESC with 3.5mm Banana Connector delivers high-performance power management for RC helicopters and quadcopters, featuring optimized firmware, MOSFET chip, 621Hz throttle support, and compatibility with F450, S500, ZD550 models. 

Compact and efficient DC-DC 5V 3A Buck Step-Down Module with 7-26V input range. Provides stable 5V output, high conversion efficiency, and low ripple. Ideal for powering electronics, embedded systems, and DIY projects. 

RunCam Nano 2 FPV Camera 700TVL offers exceptional image quality with a 2.1mm lens and 155° FOV, designed for FPV racing drones. Lightweight, durable ABS housing, and low-light performance make it perfect for competitive racing. 

The Cineboy 3inch 146mm UAV Frame Kit is designed for FPV racing drones. Lightweight yet durable, it supports 3-inch propellers, multiple flight controller patterns, and easy FPV cam integration, offering superior performance for racing quadcopters. 

The QAV210 Carbon Fiber Frame Kit is a lightweight, 210mm quadcopter frame designed for FPV racing. Made from pure 3K carbon fiber, it offers durability, stability, and compatibility with popular drone components for superior performance. 

The F330 Quadcopter Drone PCB Frame Kit offers durability and versatility, compatible with KK, MK, and MWC flight controllers. It supports up to 1200g takeoff weight, featuring an integrated PCB board for safe and easy wiring of ESCs and batteries. 

LJI X6 600mm Hexacopter Frame with glass or carbon fiber center board, carbon fiber arms, and fixed landing gear. Includes gimbal and battery mounting plates. Ideal for FPV and multirotor configurations. Lightweight at 730g with a 600mm wheelbase. 

Reptile S800 V2 SKY SHADOW Flying Wing Racer Kit, gray EPP foam aircraft with 820mm wingspan, streamlined design for high-speed flight, intermediate skill level. 

ReadytoSky 2812 900KV Brushless Motor is perfect for 9"-10" propeller quadcopters. With a 3-6S power range, it delivers superior efficiency and control for optimal performance, lightweight design, and long-term durability. 

The 36/40mm Brushless Motor Mount Metal Bracket offers robust and stable motor support for various projects. Made from high-quality metal, it ensures secure installation, precise alignment, and compatibility with 36/40mm brushless motors. 

The MG90D Full-metal Digital Servo offers 180° rotation, high torque, and durable metal gears for precision control. Ideal for robotics, RC models, and more, with fast response and advanced digital control for smooth, reliable performance. 

Durable Glass Fiber Shock Absorber Set for APM, Pixhawk, KK, and MWC flight controllers. Lightweight and effective in reducing vibrations, ensuring smoother flights with increased control accuracy. Easy installation with included accessories. 

High-quality 25T 42mm 2-Point Metal Servo Motor Horn Arm in red, made of durable aluminum alloy. Compatible with Futaba MG996 and MG995, ideal for 1/10 and 1/8 RC models for superior control and stability. Available in single and double arm versions. 

APM PIX Glass Fiber Shock Absorber Rubber (1Pc) – Anti-Vibration Damping Ball for Drone & Camera Stability

Enhance Stability & Reduce Vibrations for Smooth Performance

Improve the stability and performance of your drone or camera setup with this high-quality shock absorber rubber, now available on PartsBaba. Designed specifically for APM PIX and glass fiber damping plates, this anti-vibration rubber ball effectively minimizes unwanted vibrations, ensuring smoother operation and clearer output.

Whether you're working on drone builds or camera stabilization systems, this lightweight and durable damping solution helps maintain precision even in demanding environments.

Key Features

• Effective Vibration Dampening
  Reduces camera shake and flight controller vibrations for stable and smooth performance.
• Wide Compatibility
  Suitable for APM PIX systems, damping plates, flight controllers, and anti-vibration mounts.
• Precision Design
  Engineered for accurate fit and optimal shock absorption.
• Lightweight & Durable
  Strong yet lightweight material ensures long-lasting use without adding extra load.
• Easy Installation
  Compatible with 5mm mounting holes or can be secured using bolts for firm placement.

Technical Specifications

• Brand: Readytosky
• Height: 13mm
• Maximum Diameter: 9mm
• Neck Diameter: 5mm
• Inner Aperture: 3.5mm
• Weight: 0.5g (per piece)

Why Buy from PartsBaba?

At PartsBaba, we ensure all products are 100% genuine and quality-checked. This item comes with a 14-day replacement warranty against manufacturing defects, so you can shop with confidence.

Ideal For

• Drone Flight Controllers (APM PIX)
• Camera Stabilization Systems
• Anti-Vibration Mounting Setups
• DIY Drone Projects

The FS-GT3B 2.4G 3-Channel Transmitter with Receiver provides precise control for RC cars and boats, featuring AFHDS protocol, backlit LCD, and 160 frequency wavebands, delivering reliable, interference-free performance with low power consumption. 

Product Description

The Amass XT30 1–6S (30V) Fuse Installation Test Safety Plug (XT30 / XT60 Smoke Stopper) is a premium in-line protection device designed to safely power up and test electronic systems such as FPV drones, RC aircraft, battery packs, ESCs, and embedded electronics. Manufactured by Amass-compatible safety accessory standards, this device is widely used as a “smoke stopper” to prevent damage during first-time power checks or troubleshooting.

It works by placing a resettable fuse (PTC / polyfuse) in series with the power line, which immediately limits current if a short circuit or wiring fault is detected, protecting sensitive electronics from permanent damage.

Key Function

When you power your drone or circuit for the first time, the device:

• Allows safe startup if wiring is correct
• Instantly limits current if a short circuit occurs
• Cuts power temporarily to prevent “magic smoke” damage
• Automatically resets after the fault is removed

This makes it an essential tool for first power-on testing and debugging.

Key Features

• Compatible with XT30 and XT60 connectors
• Supports 1–6S LiPo systems (3V–30V)
• Built-in resettable fuse (PTC protection)
• Typical trip current ~1A, hold current ~0.5A (varies by model)
• Fast response to short circuits and overloads
• LED indication (on normal operation / off when tripped, depending on model)
• Lightweight and portable design
• Reusable protection (self-reset after fault removal)
• Ideal for safe electronics debugging

Applications & Use Cases

• First power-up of FPV drones
• Testing new ESC, FC, or wiring setups
• Battery pack safety checks
• Robotics and DIY electronics debugging
• Preventing damage during soldering mistakes
• RC aircraft and vehicle maintenance
• Safe workshop testing tool for LiPo systems

Technical Specifications

• Product Name: Amass XT30 / XT60 Fuse Installation Test Safety Plug
• Input Voltage: 1–6S (3–30V DC)
• Connector Type: XT30 / XT60 compatible
• Protection Type: Resettable PTC fuse (self-healing)
• Trip Current: ~1.0A (typical)
• Hold Current: ~0.5A (typical)
• Function: Short-circuit and overload protection
• Reset Method: Automatic reset after disconnect/recovery
• Housing Material: Durable plastic + metal contacts
• Weight: ~10–15g (varies by version)
• Operating Use: Temporary in-line safety testing only

Why Choose This Device?

The Amass XT30/XT60 Smoke Stopper is one of the most important tools for anyone working with drones or LiPo batteries because it acts as a cheap insurance layer between your battery and your electronics. Instead of instantly burning components during a wiring mistake, it safely limits current and gives you time to diagnose the problem.

It is especially useful for beginners and builders because it significantly reduces the risk of damaging expensive flight controllers, ESCs, and battery systems during testing.

Package Includes

• 1 × Amass XT30 / XT60 Fuse Installation Test Safety Plug (1–6S, 30V)

Efficient 1S 3.7V/4.2V LiPo Battery USB Charger with six independent channels, LED indicators, and USB-C/Micro 1.25 input. Supports multi-battery charging with adjustable current settings. Ideal for drones, RC models, and Tiny Whoop enthusiasts. 

Readytosky 30A Brushless ESC with T-plug and 3.5mm Banana Connector ensures smooth and efficient motor control for RC drones, boats, and cars. Supports 2-3S LiPo and 5-9S NiMH batteries, delivers 30A continuous and features a built-in 5V/1A BEC.