ER5A V2 receiver 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 ER5A V2 ELRS receiver can drive up to 5 servos and has built-in receiver voltage telemetry and battery telemetry with the ability to automatically detect which voltage input to use. It is designed for many applications.

Features
Based on the Revolutionary ExpressLRS System
High performance, high reliability, flexible configuration, low latency, and strong link quality
Support 5 PWM Channels
Automatically detects voltage telemetry of external battery voltage or receiver battery / ESC BEC voltage
Built-in a TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment
Optimized ground up PCB design
Supports Wi-Fi updates and WEBUI configuration
Compact size, easy to install. Perfect for many 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