Radiomaster ER3C-i 2.4GHz ELRS PWM 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, 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:

1. Built-in high-sensitivity ceramic antenna
2. Based on the Revolutionary ExpressLRS System
3. High performance, high reliability, flexible configuration, fast response speed and ultra-long range
4. Supports 3 PWM Channels
5. Automatically detects voltage telemetry of external battery voltage or receiver battery / ESC BEC voltage
6. Optimized ground up PCB design
7. Supports Wi-Fi updates and WEBUI configuration
8. Built-in a TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment
9. Designed for all types of surface models
10. Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS

---

Package Includes:

1 x ER3C-i 2.4GHz ELRS PWM Receiver

1 x Voltage telemetry wire

1 x User Card