RadioMaster ER3C-i 3ch ExpressLRS 2.4GHZ PWM Receiver Supports Wi-Fi Updates

ER3C-i receiver is based on the high-performance, revolutionary ExpressLRS system, featuring high reliability,
highly flexible configuration, ultra-fast response speeds, and an ultra-long receiving range, bringing with it a brand-new usage experience.

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)，ensure 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 Including

• 1 * ER3C-i 2.4GHz ELRS PWM Receiver

• 1 * Voltage telemetry wire

• 1 * User Card