racedayquadsHOBBYPORTER
RadioMaster ER4 2.4GHz 4Ch ELRS PWM Receiver
Manufacturer part no. HOBP-HP0157.RX-ER4
$21.41≈ 18.55 €
Price summary
Listed by racedayquads at €18.55. Delivered to France, including shipping, VAT and any customs duty, it comes to about €40.26. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock
Estimated landed cost
| Item | €18.55 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €6.71 |
| Total delivered | €40.26 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Specifications (automatically extracted)
Mechanical
| Weight | 9 g |
Description
The RadioMaster ER4 4Ch 2.4GHz ELRS PWM Receiver is designed to provide reliable and flexible control for your models. It has a small volume and drives up to 4 servos simultaneously, making it perfect for small aircraft, ships, and cars. Check out our RadioMaster selection, the rest of our RC receivers, and all our RC transmitters, modules, and accessories Features ER4 Receiver User Manual Based on the Revolutionary ExpressLRS System High performance, high reliability, flexible configuration, fast response speed, and ultra-long range Support 4 PWM Channel Optimized ground-up PCB design Automatically voltage telemetry of external battery voltage or built-in receiver voltage Supports Wi-Fi updates and WEBUI configuration High-quality 2.54 mm connector Standard 15 cm High Sensitivity Antenna For small aircraft, boats and cars, and more Specification Item: ER4 2.4GHz ELRS PWM Receiver Power supply: DC 4.5 - 8.4V Antenna type: 15cm high sensitivity antenna Wireless protocol: ExpressLRS 3.3.0 pre-installed Output channel: 4CH PWM Telemetry power: 10mw Battery voltage detection range: DC 4.0- 35V Weight: 3.0 grams Dimensions: 30x15x5mm Firmware: Device Category: Radiomaster 2.4Ghz / Device: RadioMaster ER4 2400 PWM RX Includes 1x RadioMaster ER4 2.4GHz 4Ch ELRS PWM Receiver 2x Heat-shrink tube 1x Voltage telemetry wire (Type-A) 1x User Card
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