The RadioMaster ER3C-i receiver is based on the high-performance, revolutionary ExpressLRS system, featuring high reliability, highly flexible configuration, ultra-quick response speeds, and an ultra-long receiving range, bringing with it a brand-new usage experience.nnThe 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.

Description:

Brand: RadioMaster

Item: ER3C-i 2.4GHz ELRS PWM Receiver

Power supply: DC 4.5 - 8.4VnAntenna type: Built-in high-sensitivity ceramic antennanWireless protocol: ExpressLRS 3.3.0 pre-installednOutput channel: 3CH PWMnTelemetry power: 10mWnBattery voltage detection range: DC 4.0 - 35VnWeight: 4.2 gramsnDimensions: 26.1*18.5*13.0 mmnFirmware: Device Category: Radiomaster 2.4Ghz / Device: RadioMaster ER3C-innFeatures:

* Built-in high-sensitivity ceramic antenna

* Based on the Revolutionary ExpressLRS System

* High performance, high reliability, flexible configuration, quick response speed and ultra-long rangen

* Supports 3 PWM Channels

* Automatically detects voltage telemetry of external battery voltage or receiver battery / ESC BEC voltage

* Optimized ground up PCB design

* Supports Wi-Fi updates and WEBUI configuration

* Built-in a TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment

* Designed for all types of surface models

* Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS

Package Included:

1x Radiomaster ER3C-i 2.4GHz ELRS PWM Receiver