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Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank
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Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank
The ER4 2.4GHz ELRS PWM Receiver is based on the revolutionary ExpressLRS system, offering high performance, high reliability, and ultra-long range.
Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank
Item #: 94226423

Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank

Item #: 94226423

ETB 3775

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Order now and get it around Wednesday, August 05
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The ER4 2.4GHz ELRS PWM Receiver is based on the revolutionary ExpressLRS system, offering high performance, high reliability, and ultra-long range.
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What Stands Out

High Compatibility
The Radiomaster ER4 offers seamless integration with a range of F3P RC vehicles, including airplanes, cars, boats, and tanks, making it a versatile choice for hobbyists.
Telemetry Support
With built-in telemetry support, this receiver provides real-time feedback on key performance metrics, enhancing situational awareness for pilots and drivers during operations.
Compact Design
Its compact design allows for easy installation in tight spaces, ensuring it doesn't impede the performance or aesthetics of your RC model while maintaining a lightweight profile.

Product Details

Shop Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank online at a best price in Ethiopia. B0D4DVQ4LS
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • RC Hobbyists

    Perfect for enthusiasts seeking reliable 4-channel control for various RC vehicles like planes, cars, and boats.

  • Telemetry Users

    Ideal for users needing real-time telemetry data for better performance assessment during flights or races.

  • F3P Competitors

    Great for F3P RC airplane competitors looking for precise control and telemetry support to enhance their performance.

Not Suitable For
  • Beginners

    May not be suitable for beginners who require simpler and more intuitive control systems for their first RC experiences.

  • Non-RC Uses

    Not recommended for users looking for devices outside the RC domain, as it's specifically designed for RC applications.

  • High-Channel Applications

    Users needing more than 4 channels will find this product limiting for complex setups like advanced drones or multi-vehicles.

Product Description

Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What features does the Radiomaster ER4 RX provide for RC aircraft?

    Answer: The Radiomaster ER4 RX is equipped with advanced telemetry features and supports a wide voltage range. Its design optimally caters to F3P RC airplanes, ensuring reliable signal transmission and real-time data feedback. This capability is essential for pilots who want to monitor battery levels, signal strength, and other critical parameters during flight, which enhances the safety and performance of their aircraft.
  • Question: Is the Radiomaster ER4 RX compatible with all RC vehicles?

    Answer: While the Radiomaster ER4 RX is designed primarily for F3P RC airplanes, it is also versatile enough to support RC cars, boats, and tanks that utilize PWM inputs. This adaptability allows for extensive use across different platforms, making it a great choice for hobbyists who enjoy multiple types of remote-controlled vehicles.
  • Question: How does telemetry work with the Radiomaster ER4 RX?

    Answer: Telemetry functionality in the Radiomaster ER4 RX works by providing real-time communication between the receiver and your transmitter. This feature enables users to see live data such as battery status and signal strength directly on their screens, which enhances the overall control experience and ensures better management of their vehicle’s performance during operations.
  • Question: What is the significance of the 2.4GHz frequency in the Radiomaster ER4 RX?

    Answer: The 2.4GHz frequency used by the Radiomaster ER4 RX allows for reduced interference, making it ideal for RC applications. This frequency band offers a strong and stable connection, essential for precise control and responsiveness in flight or when operating various RC vehicles. Its widespread use in the hobby community also ensures compatibility with a range of transmitters.
  • Question: Can I use the Radiomaster ER4 RX with other transmitters?

    Answer: Yes, the Radiomaster ER4 RX is designed to be compatible with various transmitters, particularly those running on the ExpressLRS protocol. This flexibility enables users to leverage their existing transmitter systems, thereby enhancing their overall RC experience without needing to invest in additional equipment.
  • Question: What are the installation requirements for the Radiomaster ER4 RX?

    Answer: Installation of the Radiomaster ER4 RX is straightforward and involves connecting the receiver to the flight control system using PWM cables. Proper placement within the RC vehicle is crucial; ensure the receiver is mounted away from sources of interference and has clear access to the signals for optimal performance. This setup helps maintain signal integrity during operations.
  • Question: Is the Radiomaster ER4 RX user-friendly for beginners?

    Answer: The Radiomaster ER4 RX is designed with accessibility in mind, making it a suitable option for beginners. Its intuitive wiring and setup, combined with comprehensive documentation, mean new users can quickly learn to align it with their RC vehicles. Furthermore, the telemetry features provide valuable insights that help newcomers gain confidence in their piloting skills.
  • Question: What types of telemetry data can I expect from the Radiomaster ER4 RX?

    Answer: The telemetry capabilities of the Radiomaster ER4 RX provide essential data including battery voltage, signal quality, and flight time tracking. This information is crucial for hobbyists to monitor their vehicle’s performance and make timely decisions during operations, ensuring a better flying or driving experience while enhancing the longevity of their RC equipment.
  • Question: Where can I buy the Radiomaster ER4 RX in Ethiopia?

    Answer: You can purchase the Radiomaster ER4 RX from Ubuy, which offers a reliable platform for acquiring this advanced receiver. Ubuy provides a user-friendly shopping experience and ensures that you can easily find the specific product you need with just a few clicks.
  • Question: What makes the Radiomaster ER4 RX different from other receivers?

    Answer: The Radiomaster ER4 RX stands out due to its integrated ExpressLRS technology, which provides low-latency communication and extended range. This enables precise control during various maneuvers, compared to traditional receivers. Additionally, its telemetry capabilities deliver real-time data that enhances pilot awareness and control responsiveness, making it a preferred choice among competitive RC pilots.

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ETB 3775

Order now and get it around Wednesday, August 05

QTY:

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Features & Benefits

  • High performance and reliability with the revolutionary ExpressLRS system.
  • Supports flexible configurations and fast response speeds.
  • Equipped with 4 PWM channels for versatile control.
  • Features automatic voltage telemetry and Wi-Fi updates.
  • Includes high sensitivity antenna and quality connection components.
  • Compact and lightweight design suitable for various small vehicles.

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