Radiomaster ER5C V2 2.4GHz 5CH ELRS PWM RX Receiver for RC Airplane Car Boat MT12 Radio Controller ER5C V2 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.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. Description: Brand: RadioMaster Item: ER5C V2 2.4GHz ELRS PWM ReceiverPower supply: DC 4.5-8.4VAntenna type: High-sensitivity antennaWireless Protocol: ELRS 3.3.0 pre-installedChannels: 5Telemetry Voltage Detection Range: DC 4.0 - 35VRF Telemetry: YesTelemetry Power: 10mwWeight: 5.7 gramsSize: 30.0 * 18.5 * 13.0mmFirmware: Device Category: RadioMaster 2.4 GHz / Device: RadioMaster ER5C 2.4GHz PWM RX Features: * Based on the Revolutionary ExpressLRS System * High performance, high reliability, flexible configuration, quick 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 Package Included: 1 * ER5C V2 2.4GHz ELRS PWM Receiver1 * Voltage telemetry wire1 * User Card