RadioMaster ER8 2.4ghz PWM ELRS 8 Channel receiver
by RadioMaster

Experience next-level control and extended range with the RadioMaster ER8 2.4GHz PWM ELRS 8 Channel Receiver. Designed for fixed-wing aircraft and powered by the cutting-edge ExpressLRS system, this receiver delivers unparalleled performance, superb reliability, and user-friendly features. With 8 PWM output channels, it effortlessly handles multiple servos, while the automatic voltage telemetry gives you real-time insights into external or built-in receiver voltage. A convenient 4-wire CRSF interface allows seamless expansions for telemetry sensors, and the one-piece molded shell ensures robust structural strength. Wi-Fi update capability and WEBUI configuration support make firmware updates and settings adjustments simple and fast. Elevate your RC experience with the RadioMaster ER8—your gateway to precision control and confidence in the skies.

Specifications

• Item: ER8 2.4GHz ELRS PWM Receiver
• Power Supply: DC 4.5 - 8.4V
• Antenna Type: 20cm High Sensitivity
• Wireless Protocol: ExpressLRS 3.3.0 (pre-installed)
• Output Channel: 8CH PWM
• Telemetry Power: Up to 100mW (adjustable via LUA)
• Battery Voltage Detection Range: DC 4.0 - 35V
• Bus Interface: CRSF
• Weight: 16.5g
• Size: 43 × 30 × 15mm
• Firmware: Device Category – RadioMaster 2.4GHz / Device – RadioMaster ER8 2400 PWM RX