ER6 2.4GHz ELRS PWM Receiver

FPV Receiver

The RadioMaster ER series of PWM receivers is built on the innovative ExpressLRS protocol. It provides high performance, dependable signal, versatile configuration, and quick response time, offering a new experience…

Specifications

Default Title
SKU: HP0157.RX-ER6
$24.99
ELRS Receivers
ER Series Receivers
Receivers
top rated

The RadioMaster ER series of PWM receivers is built on the innovative ExpressLRS protocol. It provides high performance, dependable signal, versatile configuration, and quick response time, offering a new experience for your projects and applications. The ER6 ELRS receiver can drive up to 6 servos and has built-in receiver voltage telemetry and battery telemetry with the ability to automatically detect which voltage input to use. A 4-wire CRSF interface is provided to facilitate later expansion of telemetry sensors. The ER6 features a dual-antenna with telemetry power up to 100mw. The receiver shell adopts one-piece molding process with high structural strength. Features Based on the Revolutionary ExpressLRS System High performance, high reliability, flexible configuration, low latency, and strong link quality Support 6 PWM Channels 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 20 cm High Sensitivity Antenna Reserve 4pin CRSF input port The shell adopts one-piece molding process with high structural strength For any application Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS Specification Item: ER6 2.4GHz ELRS PWM Receiver Power supply: DC 4.5 – 8.4V Antenna type: 20cm high sensitivity dual antenna Wireless protocol: ExpressLRS 3.3.0 pre-installed Output channel: 6CH PWM Serial Output: CRSF / Sbus Telemetry power: maximum 100mw (LUA Adjustable) Telemetry Battery voltage detection range: DC 4.0 – 35V Bus interface: CRSF Weight: 14.5 grams Dimensions: 43*25*15mm Firmware: Device Category: Radiomaster 2.4Ghz / Device: ER6 2.4GHz Diversity+6xPWM RX Size RadioMaster ER Series Receivers ER4 ELRS PWM Receiver ER6 ELRS PWM Receiver ER8 ELRS PWM Receiver ER6G/ER6GV ELRS PWM Receiver ER8G/ER8GV ELRS PWM Receiver Package Includes 1 * ER6 2.4GHz ELRS PWM Receiver 1 * Voltage telemetry wire (Type-B) 1 * CRSF wire 1 * ELRS- RX- SBUS wire 1 * User Card ER6 Receiver is installed with ExpressLRS as standard. ExpressLRS is an open-source, high-performance radio control link that delivers exceptional range and low-latency communication using advanced LoRa technology. It’s highly customizable and perfect for RC enthusiasts looking for reliability and efficiency. Pair your ExpressLRS with Radiomaster’s top-tier transmitters and receivers. Radiomaster products are designed to maximize the benefits of ExpressLRS, offering state-of-the-art performance for your RC adventures. Upgrade your RC experience with the unbeatable combination of ExpressLRS and Radiomaster—engineered for excellence and tailored for you. Find out more about ExpressLRS here

Frequently Asked Questions

Is this product in stock?
Yes — this item ships from our Shenzhen warehouse within 1–3 business days. Stock levels are updated regularly; contact our sales team for current availability and lead time on larger quantities.
Do you support OEM / ODM and custom branding?
Yes. As a factory-direct supplier we accept OEM/ODM orders including custom branding, packaging and firmware/parameter customization. Share your requirement with our sales team to get a tailored quote.
How do you ship, and what is the delivery time?
We ship worldwide via DHL, FedEx, UPS or air/sea freight. Small parcels usually arrive in 5–10 working days; bulk orders can be shipped by sea. Tracking is provided once the parcel leaves our warehouse.
Do you offer wholesale pricing and MOQ?
Yes, as a factory-direct supplier we offer wholesale pricing on this product. The minimum order quantity depends on the item and configuration — send your quantity and destination to our sales team and we will reply with an exact quote.
Do you provide warranty and after-sales support?
Yes, we provide technical support and after-sales service for our products. For the warranty terms specific to this product, contact our team and we will confirm the coverage period and the repair/replacement process.
Can you confirm compatibility before I order?
Yes. Before dispatch we can confirm that the product matches your radio, flight controller, goggles, frame or other equipment. Send us your build list and our engineers will verify compatibility before you place the order.