RadioMaster ER5A V2 ELRS PWM Receiver (2.4ghz)

The ER5A V2 receiver, built on the revolutionary ExpressLRS system, offers a top - notch usage experience. It features high reliability, flexible configuration, ultra - fast response, and an incredibly long receiving range. This ELRS receiver can drive up to 5 servos and comes with built - in receiver voltage and battery telemetry, which can automatically detect the appropriate voltage input. It's ideal for aircraft applications. ### Features - Based on the cutting - edge ExpressLRS System - High - performance with great reliability, flexible setup, quick response, and long range - Supports 5 PWM Channels - Automatically detects external battery or receiver battery/ESC BEC voltage telemetry - Has a built - in TCXO for stable and accurate performance in any environment - PCB design optimized from the ground up - Allows Wi - Fi updates and WEBUI configuration - Compact and easy to install, perfect for aircraft ### Specifications - 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 ### Includes - 1 * ER5A V2 2.4GHz ELRS PWM Receiver - 1 * Voltage telemetry wire - 1 * User Card ### Browse More - Browse All Radiomaster Receivers - Browse All Receivers - Browse All Radiomaster

Using your RadioMaster ER5A V2 2.4GHz ELRS PWM Receiver is easy. First, make sure to connect it to a power supply within the DC 4.5 - 8.4V range. Then, connect your servos to the appropriate channels. The receiver can handle up to 5 servos. When it comes to the telemetry, the receiver will automatically detect the voltage of your external battery or the receiver battery/ESC BEC voltage. Just attach the voltage telemetry wire properly. For firmware updates, you can use the Wi - Fi feature and configure it via the WEBUI. This helps keep your receiver up - to - date with the latest features. As for maintenance, keep the receiver in a dry and clean place. Avoid exposing it to extreme temperatures as this might affect the performance of the built - in TCXO. Also, be gentle when handling the receiver due to its compact size. If you have any questions, refer to the user card included in the package.