The RadioMaster ER8 2.4GHz 8Ch ELRS PWM Receiver is an advanced RC receiver that provides high performance, reliability, and flexibility. Its ground-up PCB design and 8 PWM channels offer ultra-long range, fast response speed, and the ability to support Wi-Fi updates and WEBUI configuration. With a 20 cm high-sensitivity antenna and 4pin CRSF input port, the RadioMaster ER8 is ideal for fixed-wing aircraft and more.

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Features

• ER8Receiver User Manual
• 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 voltagetelemetry 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
• The shell adopts one-piece molding process with high structural strength
• For fixed-wing aircraft and more

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
• Telemetry power: maximum 100mw (LUA Adjustable)
• Battery voltage detection range: DC 4.0 – 35V
• Bus interface: CRSF
• Weight: 16.5 g
• Size: 43x30x15mm
• Firmware: Device Category: Radiomaster 2.4Ghz / Device: RadioMaster ER8 2400 PWM RX

Include

• 1x RadioMaster ER8 2.4GHz 8Ch ELRS PWM Receiver
• 1x Voltage telemetry wire (Type-B)
• 1x CRSF wire
• 1x ELRS- RX- SBUS wire
• 1x User Card