Product Overview

The ER5A V2 receiver is built around the innovative ExpressLRS protocol, delivering high performance, reliable signal transmission, flexible configuration, and fast response times for a wide range of R/C projects and applications.

The ER5A V2 ELRS receiver supports up to 5 servo channels and features built-in receiver voltage telemetry and battery voltage telemetry. Its intelligent voltage detection automatically identifies the appropriate voltage input, making setup simple and reliable.

With its versatile channel configuration and comprehensive telemetry capabilities, the ER5A V2 is an excellent choice for a wide range of air, surface, and custom R/C applications.

Features

• Built on the revolutionary ExpressLRS protocol
• Delivers high performance, reliable signal transmission, flexible configuration, low latency, and excellent link quality
• Supports 5 PWM channels
• Automatically detects and monitors external battery voltage or receiver/ESC BEC voltage
• Built-in TCXO (Temperature-Compensated Crystal Oscillator) for stable and accurate performance across a wide range of operating conditions
• Ground-up optimized PCB design for improved performance and reliability
• Supports Wi-Fi firmware updates and WebUI configuration
• Compact and easy to install, making it ideal for a wide range of R/C applications
• Compatible with all 2.4GHz ExpressLRS modules and transmitters with built-in 2.4GHz ExpressLRS

Specification

• Item: ER5A V2 2.4GHz ELRS PWM Receiver
• Power supply: DC 4.5-8.4V
• Antenna type: High-sensitivity antenna
• Wireless Protocol: ELRS 3.3.0 pre-installed
• Channels: 5
• Telemetry Voltage Detection Range: DC 4.0 - 35V
• RF Telemetry: Yes
• Telemetry Power: 10mw
• Weight: 6.7 grams
• Size: 37.0 * 19.3 * 13.0mm
• Firmware: Device Category: RadioMaster 2.4 GHz / Device: RadioMaster ER5A 2.4GHz PWM RX

Package Includes

• 1 * ER5A V2 2.4GHz ELRS PWM Receiver
• 1 * Voltage telemetry wire
• 1 * User Card