ER3Ci 3-Channel ELRS PWM Receiver from RadioMaster – HP0157-RX-ER3Ci

The RadioMaster ER series of PWM receivers utilize the innovative ExpressLRS (ELRS) protocol, delivering exceptional performance, reliability, and versatility. With quick response times and an incredibly long range, these receivers bring you the best that ELRS technology has to offer.

The compact and lightweight ER3C-i ELRS receiver can drive up to 3 servos and includes built-in receiver voltage telemetry and battery telemetry, automatically detecting the appropriate voltage input. Designed for all types of surface models, the ER3C-i features a high-sensitivity ceramic antenna, allowing for a clean installation without the worry of antenna wires.

Features:

• Built on the revolutionary ExpressLRS protocol
• High performance and reliability with flexible configuration, fast response times, and ultra-long range
• Designed specifically for use in all types of surface models
• Supports 3 PWM channels
• Optimized PCB design for improved performance
• Automatic telemetry for external battery voltage or built-in receiver voltage
• Supports Wi-Fi updates and WEBUI configuration
• Built-in TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment
• Built-in high-sensitivity ceramic antenna
• Compatible with all 2.4GHz ExpressLRS modules and transmitters equipped with built-in 2.4GHz ExpressLRS

Includes:

• RadioMaster ER3Ci 3-Channel ELRS PWM Receiver
• Voltage telemetry wire
• User card

Requires:

• ELRS compatible transmitter