RadioMaster ER6 2.4GHz ELRS 6CH PWM Receiver with Telemetry

The RadioMaster ER6 2.4GHz ELRS 6CH PWM Receiver is designed for fixed-wing RC aircraft, offering six PWM outputs, dual antennas and integrated voltage telemetry in a compact receiver. Based on the ExpressLRS (ELRS) protocol, the ER6 provides low-latency radio communication and flexible configuration. It supports receiver voltage telemetry and external flight-battery voltage monitoring, with automatic detection of the voltage source. Key Features 2.4GHz ExpressLRS receiver Six PWM output channels for direct servo connections Dual high-sensitivity antennas Built-in receiver and flight-battery voltage telemetry Automatic detection of the voltage source for telemetry CRSF serial interface for telemetry expansion CRSF and SBUS serial output support Wi-Fi firmware updates and Web UI configuration Suitable for fixed-wing RC airplanes and other compatible RC applications Technical Specifications Brand: RadioMaster Model: ER6 Wireless protocol: 2.4GHz ExpressLRS PWM outputs: 6 channels Serial outputs: CRSF / SBUS Supply voltage: 4.5–8.4V DC Telemetry power: Up to 100mW, adjustable External battery voltage telemetry range: 4–35V DC Antenna: Dual antenna, 20cm high-sensitivity type Dimensions: 43 × 25 × 15mm Weight: Approximately 14.5g Package Contents 1 × RadioMaster ER6 receiver 1 × Voltage telemetry wire (Type-B) 1 × CRSF wire 1 × ELRS receiver SBUS wire 1 × User card Compatibility Compatible with transmitters or external RF modules supporting 2.4GHz ExpressLRS. Confirm protocol and firmware compatibility before installation. Note: This is the standard ER6 receiver, not the ER6G or ER6GV glider receiver variants.