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The RadioMaster ER series of PWM receivers is based on the revolutionary ExpressLRS system. It offers high performance, high reliability, flexible configuration, fast response speed and ultra-long range, giving you a whole new experience with your hobby.
The Radiomaster ER8 receiver has been specially designed for users of fixed-wing aircraft. It can drive up to 8 servos and features integrated receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. A 4-wire CRSF interface is provided for easy future expansion of telemetry sensors. The ER8 features a dual antenna with telemetry power up to 100 mW. The receiver shell adopts a one-piece molding process with high structural strength.