RadioMaster - ER3C-i ExpressLRS Surface receiver

The ER3C-i ELRS receiver can drive up to 3 servos and has built-in receiver voltage telemetry and battery telemetry with the ability to automatically detect which voltage input to use. The ER3C-i features a built-in high-sensitivity ceramic antenna, it is designed for all types of surface models and provides a clean install without antenna wires to worry about.

Features

   • Built-in high-sensitivity ceramic antenna
   • Based on the Revolutionary ExpressLRS System
   • High performance, high reliability, flexible configuration, fast response speed and ultra-long range
   • Supports 3 PWM Channels
   • Automatically detects voltage telemetry of external battery voltage or receiver battery / ESC BEC voltage
   • Optimized ground up PCB design
   • Supports Wi-Fi updates and WEBUI configuration
   • Built-in a TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment
   • Designed for all types of surface models

Specifications

   • Item: ER3C-i 2.4GHz ELRS PWM Receiver
   • Power supply: DC 4.5 - 8.4V
   • Antenna type: Built-in high-sensitivity ceramic antenna
   • Wireless protocol: ExpressLRS 3.3.0 pre-installed
   • Output channel: 3CH PWM
   • Telemetry power: 10mW
   • Battery voltage detection range: DC 4.0 - 35V
   • Weight: 4.2 grams
   • Dimensions: 26.1*18.5*13.0 mm
   • Firmware: Device Category: Radiomaster 2.4Ghz / Device: RadioMaster ER3C-i

Package Includes

    1 * ER3C-i 2.4GHz ELRS PWM Receiver
    1 * Voltage telemetry wire
    1 * User Card