Compact and precise ExpressLRS receiver for aircraft models
The RadioMaster ER5A V2 is based on the innovative ExpressLRS system, offering high reliability, ultra-fast response, flexible configuration, and long range. With 5 PWM channels, built-in voltage telemetry, and TCXO for stable performance, this compact receiver is optimized for RC airplanes.
Key Features
●ExpressLRS 2.4GHz system – reliable and flexible
● Supports 5 PWM channels
● Automatic voltage telemetry detection
●TCXO – accurate performance in all conditions
● Wi-Fi & WebUI support for simple updates
● Compact and optimized for aircraft installations
● Compatible with all 2.4GHz ELRS transmitters and modules
Specifications
● Model: ER5A V2
● Channels: 5 PWM
● Input Voltage: DC 4.5 – 8.4 V
● Voltage telemetry range: DC 4.0 – 35 V
● RF telemetry power: 10 mW
● Weight: 6.7 g
● Dimensions: 37.0 × 19.3 × 13.0 mm
● Antenna: high-sensitivity antenna
● Firmware: ExpressLRS 3.3.0 (pre-installed)
Package Includes
1 × RadioMaster ER5A V2 2.4GHz ELRS PWM Receiver
1 × Voltage telemetry wire
1 × User card
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