RadioMaster ER5A V2 2.4GHz ELRS PWM Receiver for Aircraft

★★★★★ 4.6 132 reviews

US$12.00
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US$12.00
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Product details

Management number 229890398 Release Date 2026/05/31 List Price US$12.00 Model Number 229890398
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Features 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 aircraft applications Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS Specification Item: ER5A 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: 6.7 grams Size: 37.0 * 19.3 * 13.0mm Firmware: Device Category: RadioMaster 2.4 GHz / Device: RadioMaster ER5A 2.4GHz PWM RX Package Includes 1 * ER5A V2 2.4GHz ELRS PWM Receiver 1 * Voltage telemetry wire 1 * User Card

  • Radiomaster ER5A 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 ER5A 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 aircraft applications.
  • Built-in a TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment
  • Supports Wi-Fi updates and WEBUI configuration
  • Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS
ASIN B0DY7MRNR8
Item Weight 0.64 ounces
Manufacturer Greathobby RC
Product Dimensions 3 x 2 x 1 inches
Manufacturer recommended age 18 years and up

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4.6 out of 5
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132 ratings | 54 reviews
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