RadioMaster ER8 2.4GHz ELRS 8-Channel PWM Receiver

Precision Control. Reliable Connection. Built for Serious Pilots.

The RadioMaster ER8 is a high-performance 8-channel ExpressLRS (ELRS) PWM receiver designed for RC airplanes, helicopters, gliders and other fixed-wing aircraft. Built around the latest ExpressLRS 2.4GHz protocol, the ER8 delivers ultra-low latency, exceptional range and rock-solid signal reliability, making it an excellent choice for both sport flyers and experienced pilots.

Featuring 8 PWM output channels, built-in telemetry support and compact lightweight construction, the ER8 is ideal for pilots seeking dependable radio performance without compromising on size or weight.

Whether you're flying a trainer, giant-scale aerobatic aircraft, glider or scale model, the RadioMaster ER8 provides the confidence and precision demanded by today's RC enthusiasts.

Why Choose the RadioMaster ER8?

• Genuine RadioMaster ELRS receiver

• 8 independent PWM output channels

• Ultra-low latency ExpressLRS protocol

• Long-range communication

• Built-in telemetry support

• Compact and lightweight design

• Excellent signal stability

• Easy firmware updates using ExpressLRS Configurator

• Ideal for fixed-wing aircraft and helicopters

Key Features

• ExpressLRS 2.4GHz technology

• 8 PWM servo outputs

• Built-in telemetry

• High refresh rate

• Low power consumption

• High sensitivity RF design

• Failsafe protection

• Fast receiver binding

• Compatible with all ExpressLRS transmitters

Technical Specifications

Protocol:
ExpressLRS 2.4GHz

Channels:
8 PWM Outputs

Telemetry:
Supported

Operating Voltage:
5V–8.4V

Firmware:
ExpressLRS

Antenna:
Dual antenna diversity (if applicable to your version)

Application:
RC Airplanes, Helicopters, Gliders and UAVs