Receiver Overview:
RadioMaster ER3Ci Express ELRS 3-Channel 2.4GHz Receiver. The RadioMaster 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!
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, that is designed for all types of surface models and provides a clean install without antenna wires to worry about!
Features:
- Compatible with all 2.4GHz ExpressLRS modules and transmitters with built-in 2.4GHz ExpressLRS
- 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
- 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
- Extremely lightweight and compact
Specifications:
- Input Voltage: DC 4.5 - 8.4V
- Channels: 3CH PWM
- Frequency Range: 2400-2483.5Mhz
- Wireless protocol: ExpressLRS 3.3.0 pre-installed
- Telemetry Power: 10mW
- Antenna Type: Built-in high-sensitivity ceramic antenna
- Dimensions: 26.1x18.5x13mm
- Weight: 4.2g
- Battery voltage detection range: DC 4.0-35V
Includes:
- (1) ER3C-i Receiver
- (1) Manual
- (1) Voltage telemetry wire
