Radiomaster ER5C V2 2.4GHz ExpressLRS PWM Receiver

  • $19.99
    Unit price per 


ER5C V2 receiver is based on the high-performance, revolutionary ExpressLRS system, featuring high reliability, highly flexible configuration, ultra-fast response speeds, and an ultra-long receiving range, bringing with it a brand-new usage experience.

The ER5C V2 ELRS receiver can drive up to 5 servos and has built-in receiver voltage telemetry and battery telemetry with the ability to automatically detect which voltage input to use. It is designed for all types of surface & marine R/C applications.

Radiomaster ER5C V2 2.4GHz ExpressLRS PWM Receiver


  • Based on the Revolutionary ExpressLRS System
  • High performance, high reliability, flexible configuration, fast response speed and ultra-long range
  • Support 5 PWM Channels
  • Automatically detects voltage telemetry of external battery voltage or receiver battery / ESC BEC voltage
  • Built-in a TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment
  • Optimized ground up PCB design
  • Supports Wi-Fi updates and WEBUI configuration
  • Compact size, easy to install. Perfect for surface & marine R/C applications
  • Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS


  • Item: ER5C V2 2.4GHz ELRS PWM Receiver
  • Power supply: DC 4.5-8.4V
  • Antenna type: High-sensitivity antenna
  • Wireless Protocol: ELRS 3.3.0 pre-installed
  • Channels: 5
  • Telemetry Voltage Detection Range: DC 4.0 - 35V
  • RF Telemetry: Yes
  • Telemetry Power: 10mw
  • Weight: 5.7 grams
  • Size: 30.0 * 18.5 * 13.0mm
  • Firmware: Device Category: RadioMaster 2.4 GHz / Device: RadioMaster ER5C 2.4GHz PWM RX

Radiomaster ER5C V2 ExpressLRS 2.4GHz PWM Receiver


Radiomaster ER5C V2 2.4GHz ExpressLRS PWM Receiver

Associated Product:

Radiomaster MT12 Ground Radio

1x Radiomaster ER5C V2 2.4GHz ExpressLRS PWM Receiver
1x Voltage Telemetry Wire
1x User Card

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