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4Pcs 20A ESC Brushless Electronic Speed Controller DSHOT BLHeli_S 2-4S Lipo for FPV QAV Drone Multirotor Quadcopter
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4Pcs 20A ESC Brushless Electronic Speed Controller DSHOT BLHeli_S 2-4S Lipo for FPV QAV Drone Multirotor Quadcopter
With BLHeli_S firmware, easy to upgrade or flash via the esc signal cable
4Pcs 20A ESC Brushless Electronic Speed Controller DSHOT BLHeli_S 2-4S Lipo for FPV QAV Drone Multirotor Quadcopter

4Pcs 20A ESC Brushless Electronic Speed Controller DSHOT BLHeli_S 2-4S Lipo for FPV QAV Drone Multirotor Quadcopter

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With BLHeli_S firmware, easy to upgrade or flash via the esc signal cable
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What Stands Out

High Current Capability
Rated for 20A, these ESCs provide reliable power delivery suitable for demanding flight applications, ensuring optimal performance for multirotor and quadcopter setups.
DShot Protocol
Utilizing DShot communication, these ESCs enable faster response times and enhanced throttle control, significantly improving flight stability and precision in FPV racing and aerial maneuvers.
Wide Voltage Range
Compatible with 2-4S LiPo batteries, providing flexibility in power options and allowing pilots to tailor their setup for different performance needs and flight durations.

Product Details

Shop 4Pcs 20A ESC Brushless Electronic Speed Controller DSHOT BLHeli_S 2-4S Lipo for FPV QAV Drone Multirotor Quadcopter online at a best price in Belize. B09F3GLKBG
Package Dimensions5.79 x 3.54 x 0.43 inches (14.7 x 9 x 1.1 cm)
Item Weight0.95 ounces (26.93 grams)
Item model number20A
Manufacturer recommended age14 years and up
ManufacturerSoloGood

Who Should Buy?

Suitable For
  • FPV Enthusiasts

    Ideal for drone racers and FPV pilots seeking reliable performance and precise control in their quadcopters.

  • Beginners

    Great for those starting in drone building, offering easy installation and compatibility with various Lipo batteries.

  • Budget Builders

    A cost-effective solution for hobbyists looking to equip their multirotors without breaking the bank.

Not Suitable For
  • High-Performance Racers

    Not suitable for professional racers needing ESCs with faster response times and higher current ratings.

Product Description

4Pcs 20A ESC Brushless Electronic Speed Controller DSHOT BLHeli_S 2-4S Lipo for FPV QAV Drone Multirotor Quadcopter

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Brushless Electronic Speed Controller (ESC)?

    Answer: A Brushless Electronic Speed Controller (ESC) is an essential component in drone technology that regulates the speed of the brushless motors. It receives signals from the flight controller and adjusts the motor speeds accordingly to ensure stable flight. With features such as DSHOT compatibility and BLHeli_S firmware, these ESCs provide reliable performance, particularly in high-speed applications like racing drones. For instance, in a QAV drone, a high-quality ESC can improve responsiveness and control during agile maneuvers.
  • Question: What is the significance of the DSHOT protocol?

    Answer: DSHOT is a digital signal protocol used for communication between the flight controller and the ESC, offering improved precision and reliability over traditional PWM signals. It enables faster response times, reduced latency, and enhanced performance in high-stress scenarios. When using DSHOT with BLHeli_S firmware, users can expect smoother operation and better throttle control, which is particularly beneficial for competitive FPV racing or complicated flight maneuvers.
  • Question: What is the importance of having a 20A rating for an ESC?

    Answer: The 20A rating indicates the maximum current the ESC can handle, making it suitable for mid-range to high-performance brushless motors typically used in FPV multirotors. This rating ensures the ESC can provide enough power for dynamic flight tasks while also managing temperature and preventing overheating. Selecting an ESC with the appropriate amperage is crucial to preventing damage; for example, pairing a 20A ESC with an appropriate motor and battery ensures optimal performance and prolongs lifespan during intensive flights.
  • Question: Can the 4Pcs 20A ESC control multiple types of motors?

    Answer: Yes, the 4Pcs 20A ESC is versatile enough to control different types of brushless motors suitable for various multirotor setups. It is compatible with motors designed for racing, freestyle, and cinematic applications, making it an excellent choice for hobbyists and professionals alike. This adaptability allows users to customize their drones according to specific flying styles and requirements, ensuring versatile performance across different scenarios.
  • Question: What type of batteries can be used with these ESCs?

    Answer: These ESCs are designed to work with 2-4S Lipo batteries, allowing for a wide range of power options. A 2S battery provides stable power for beginners, while a 4S battery is ideal for advanced users seeking higher speeds and more aggressive maneuvers. The choice of battery affects flight time, power efficiency, and overall drone performance. For example, using a 4S battery with these ESCs could provide an exhilarating flying experience due to increased power output.
  • Question: How do I solder the ESC to my drone?

    Answer: Soldering the ESC to your drone involves connecting the ESC to both the motor and the flight controller, typically with standard soldering techniques. Begin by stripping the wires, tinning them for a better connection, and carefully attaching them to the corresponding pads or connectors. Such a setup is essential for ensuring proper signal flow and power distribution. Proper soldering not only enhances the reliability of your drone's performance but also minimizes the risk of malfunctions during flight.
  • Question: What is the BLHeli_S firmware, and why is it important?

    Answer: BLHeli_S firmware is an advanced ESC firmware designed for high-performance brushless motor controllers. It optimizes the ESC’s ability to manage motor speed and responsiveness, which is vital for achieving smooth flight and maneuverability. Furthermore, BLHeli_S allows users to configure settings like timing and PWM frequency for tailored performance, making it a popular choice among FPV racers looking for optimized tuning and efficiency. This firmware enhances the overall flying experience, especially in competitive scenarios.
  • Question: Can I use these ESCs for a racing drone?

    Answer: Absolutely! The 4Pcs 20A ESC is specifically suited for racing drones due to its fast response time, high current rating, and compatibility with advanced features like DSHOT. These attributes allow for rapid acceleration and precise controls, which are crucial in competitive racing environments. With the right motor and flight setup, this ESC can significantly enhance a racing drone's performance, providing an edge in speed and agility on the racing circuit.
  • Question: What are common issues one might face with ESCs?

    Answer: Common issues with ESCs include overheating, incorrect calibration, and power loss, which can impact flight performance. Overheating often arises from a mismatch between the ESC rating and the motor's current draw. To avoid such problems, it’s essential to ensure compatibility and perform regular checks. A well-calibrated ESC is vital for seamless operation, especially when switching between different battery configurations or flight styles, ensuring reliable drone functionality across diverse flying conditions.
  • Question: Where can I buy 4Pcs 20A ESC Brushless Electronic Speed Controller DSHOT BLHeli_S 2-4S Lipo for FPV QAV Drone Multirotor Quadcopter?

    Answer: You can purchase the 4Pcs 20A ESC Brushless Electronic Speed Controller from Ubuy in Belize. Ubuy provides a convenient online shopping experience, offering a wide range of electronics and drone components. Their platform ensures you can easily find the specific ESC model you need, along with customer support for any queries you may have, making it a reliable choice for all your drone building and upgrading needs.

SoloGood Electric Speed Controllers 20A Editorial Review

The 4Pcs 20A ESC Brushless Electronic Speed Controller DSHOT BLHeli_S 2-4S Lipo for FPV QAV Drone Multirotor Quadcopter is a reliable and powerful product that has received positive reviews from customers. It is compatible with both DSHOT and PWM and can be used in various applications, such as driving a single motor on a sailplane. However, it does not have short-circuit protection and the voltage reduced BEC power supply is not included.

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Pros

  • Reliability and power
  • Compatibility with DSHOT and PWM
  • Can be used in various applications

Cons

  • No short-circuit protection

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Features & Benefits

  • BLHeli_S firmware for easy upgrades
  • Twisted pair throttle signal cable reduces crosstalk
  • High-quality current capability
  • Optimized for multi-axis and supports fixed-wing and helicopters
  • Compatible with different receivers
  • Smooth and delicate speed control feel

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