RadioMasterRadioMaster - ER8 Receiver

The RadioMaster ER series of PWM receivers are based on the revolutionary ExpressLRS system. It offers high performance, high reliability, flexible configuration, fast response speed and ultra-long range bringing you brand new experience with your hobby.

The Radiomaster ER8 receiver has been specially designed for fixed-wing users. It can drive up to 8 servos and has built-in 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 to facilitate later expansion of telemetry sensors. The ER8 features a dual-antenna with telemetry power up to 100mw. The receiver shell adopts one-piece molding process with high structural strength.

Features:

·         Based on the Revolutionary ExpressLRS System

·         High performance, high reliability, flexible configuration, fast response speed and ultra-long range

·         Support 8 PWM Channels

·         Optimized ground up PCB design

·         Automatically voltage telemetry of external battery voltage or built-in receiver voltage

·         Supports Wi-Fi updates and WEBUI configuration

·         High quality 2.54 mm connector

·         Standard 20 cm High Sensitivity Antenna

·         Reserve 4pin CRSF input port

·         Shell adopts one-piece molding process with high structural strength

·         For fixed-wing aircraft and more

·         Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS

Specification:

·         Item: ER8 2.4GHz ELRS PWM Receiver

·         Power supply: DC 4.5 - 8.4V

·         Antenna type: 20cm high sensitivity antenna

·         Wireless protocol: ExpressLRS 3.3.0 pre-installed

·         Output channel: 8CH PWM

·         Serial Output: CRSF / Sbus

·         Telemetry power: maximum 100mw (LUA Adjustable)

·         Battery voltage detection range: DC 4.0 - 35V

·         Bus interface: CRSF

·         Weight: 16.5 grams

·         Size: 43*30*15mm

·         Firmware: Device Category: Radiomaster 2.4Ghz / Device: RadioMaster ER8 2.4GHz Diversity+8xPWM RX

Package Contains:

·         1x ER8 2.4GHz ELRS PWM Receiver

·         1x Voltage telemetry wire (Type-B)

·         1x CRSF wire

·         1x ELRS- RX- SBUS wire

·         1x User Card