ER3C-i 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 ER3C-i ELRS receiver can drive up to 3 servos and has built-in receiver voltage telemetry and battery telemetry with the ability to automatically detect which voltage input to use. The ER3C-i features a built-in high-sensitivity ceramic antenna, it is designed for all types of surface models and provides a clean install without antenna wires to worry about.
Features
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Built-in high-sensitivity ceramic antenna
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Based on the Revolutionary ExpressLRS System
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High performance, high reliability, flexible
configuration, fast response speed and ultra-long range -
Supports 3 PWM Channels
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Automatically detects voltage telemetry of
external battery voltage or receiver battery /ESC BEC voltage -
Optimized ground up PCB design
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Supports Wi-Fi updates and WEBUI configuration
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Built-in a TCXO (temperature compensated crystal
oscillator)，ensure stable and accurate performance in any environment -
Designed for all types of surface models
Specifications
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Item: ER3C-i 2.4GHz ELRS PWM Receiver
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Power supply: DC 4.5 - 8.4V
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Antenna type: Built-in high-sensitivity ceramic antenna
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Wireless protocol: ExpressLRS 3.3.0 pre-installed
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Output channel: 3CH PWM
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Telemetry power: 10mW
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Battery voltage detection range: DC 4.0 - 35V
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Weight: 4.2 grams
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Dimensions: 26.1*18.5*13.0 mm
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Firmware: Device Category: Radiomaster
2.4Ghz / Device: RadioMaster ER3C-i
Package Including
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1 * ER3C-i 2.4GHz ELRS PWM Receiver
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1 * Voltage telemetry wire
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1 * User Card
