Radiomaster ER6 2.4GHz ELRS PWM Receiver

Looking for 2.4ghz Receiver Radiomaster? Radiomaster ER6 2.4GHz ELRS PWM Receiver is available at Zbotic with fast shipping across India.

2.4ghz Receiver Radiomaster – Description:

The RadioMaster ER series of PWM receivers are based on the revolutionary ExpressLRS system. It offers high performance, high reliability, flexible configuration, fast response speed and ultra-long  range bringing you brand new experience with your hobby.

The Radiomaster ER6 2.4GHz ELRS PWM Receiver has been specially designed for fixed-wing users. It can drive up to 6 servos and has built-in receiver voltage telemetry and flight 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, fast response speed and ultra-long range
• 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 fixed-wing aircraft and more
• Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS

Specifications:

Package Includes: 

• 1 x ER6 2.4GHz ELRS PWM Receiver
• 1 x Voltage telemetry wire (Type-B)
• 1 x CRSF wire
• 1 x ELRS- RX- SBUS wire
• 1 x User Card

Radiomaster ER6 2.4GHz ELRS PWM Receiver Overview

The Radiomaster ER6 2.4GHz ELRS PWM Receiver is a compact ExpressLRS-based receiver designed for fixed-wing models and gliders. With six PWM outputs, built-in voltage and vario telemetry, and Wi-Fi-enabled WebUI configuration, it delivers reliable control and real-time data for RC pilots.

Key Features of Radiomaster ER6 2.4GHz ELRS PWM Receiver

• ExpressLRS system on 2.4 GHz for ultra-low latency and long-range performance
• Six independent PWM channels to drive servos on fixed-wing aircraft or gliders
• Integrated vario sensor plus automatic receiver and flight battery voltage telemetry
• Wi-Fi firmware updates and WebUI configuration for on-the-fly parameter tuning
• Standard 2.54 mm servo connectors and a 15 cm antenna for easy installation
• Fast shipping across India from Zbotic, delivered within 24 hours on in-stock items

Applications and Use Cases

• Aerobatic fixed-wing planes requiring precise servo response and telemetered battery status
• Radio-controlled gliders benefitting from vario feedback to optimize thermal hunting
• FPV wing demos where low latency and reliable long-range link are critical
• Model sailplanes needing a lightweight receiver with multiple servo outputs
• Upgrade projects replacing legacy PWM-only receivers with modern ELRS technology
• Multi-servo installations in sport and scale aircraft demanding real-time telemetry

How to Use Radiomaster ER6 2.4GHz ELRS PWM Receiver

Mount the ER6 in your airframe using double-sided tape or foam padding, route the antenna clear of carbon structures, and plug your servos into the six 2.54 mm PWM ports. Power the receiver from your flight battery via the VBAT pad, then bind it to your ExpressLRS transmitter. Connect to its Wi-Fi network to open the WebUI for firmware updates, channel mapping, failsafe settings, and telemetry calibration.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

How do I bind the ER6 receiver to my ExpressLRS transmitter?

Power the ER6 while holding the onboard bind button, then activate bind mode on your ExpressLRS transmitter. The LEDs will flash rapidly during binding and turn solid once the link is established.

How can I update firmware and adjust settings?

Enable the ER6’s Wi-Fi hotspot, connect via smartphone or PC, and open the WebUI in your browser. From there you can upload new firmware builds, configure channel maps, set failsafes, and view real-time telemetry.

Can I add external sensors to the ER6?

Yes. The 4-wire CRSF interface port allows connection of additional ExpressLRS-compatible telemetry sensors, expanding data links beyond the built-in vario and voltage readings.

Related Articles:

Drone Fishing: Drop Bait System with GPS RTH

Table of Contents Understanding Drone Fishing Key Components and Requirements Step-by-Step Setup Guide Configuration and Optimisation Practical Tips...

Read More →

Drone Spare Parts: Essential Replacements You Need

No matter how carefully you fly, crashes are inevitable when you are learning or pushing the limits of...

Read More →

Drone Power Line Inspection: Commercial Application

Table of Contents Understanding Drone Power Line Inspection Key Components and Requirements Step-by-Step Setup Guide Configuration and Optimisation...

Read More →