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ER4 2.4GHz ELRS PWM Receiver
$43.99
Sale price
$43.99
Regular price
$59.99
FREE shipping on orders $50+· add $6.01 moreShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
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ER4 2.4GHz ELRS PWM Receiver
Key features
- Supports 4 PWM Channels: The ER4 PWM receiver can drive 4 servos simultaneously, providing flexibility and control for a variety of applications.
- Advanced Features: The receiver supports automatic voltage telemetry of external battery voltage or built-in receiver voltage. It also supports Wi-Fi updates and WEBUI configuration, ensuring your receiver is always up-to-date and easily configurable.
- Revolutionary ExpressLRS System: The ER4 2.4GHz ELRS PWM Receiver is based on the revolutionary ExpressLRS system, offering high performance, high reliability, flexible configuration, fast response speed, and ultra-long range.
- Compact and Lightweight: With its small volume and lightweight design, it is perfect for small aircraft models, ship models, car models, and other models that require a compact receiver without compromising on range.
- High-Quality Components: The ER4 receiver comes with a high sensitivity 15 cm antenna and a high-quality 2.54 mm connector. It also includes heat-shrink tubes and a voltage telemetry wire for easy installation and setup.
Free shipping on orders $50+. 30-day hassle-free returns.







