{"product_id":"radiomaster-er3ci-express-elrs-2-4ghz-receiver-choose-channel","title":"RadioMaster ER3Ci Express ELRS 2.4GHz Receiver (Choose Channel)","description":"\u003ch2\u003eReceiver Overview:\u003c\/h2\u003e\n\u003cp\u003eRadioMaster ER5Ci Express ELRS 5-Channel 2.4GHz Receiver. The RadioMaster ER5C-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!\u003c\/p\u003e\n\u003cp\u003eThe ER5C-i 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. The ER5C-i features a built-in high-sensitivity ceramic antenna, that is designed for all types of surface models and provides a clean install without antenna wires to worry about!\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all 2.4GHz ExpressLRS modules and transmitters with built-in 2.4GHz ExpressLRS\u003c\/li\u003e\n\u003cli\u003eBuilt-in high-sensitivity ceramic antenna\u003c\/li\u003e\n\u003cli\u003eBased on the Revolutionary ExpressLRS System\u003c\/li\u003e\n\u003cli\u003eHigh performance, high reliability, flexible configuration, fast response speed and ultra-long range\u003c\/li\u003e\n\u003cli\u003eAutomatically detects voltage telemetry of external battery voltage or receiver battery \/ ESC BEC voltage\u003c\/li\u003e\n\u003cli\u003eOptimized ground up PCB design\u003c\/li\u003e\n\u003cli\u003eSupports Wi-Fi updates and WEBUI configuration\u003c\/li\u003e\n\u003cli\u003eBuilt-in a TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment\u003c\/li\u003e\n\u003cli\u003eDesigned for all types of surface models\u003c\/li\u003e\n\u003cli\u003eExtremely lightweight and compact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDC 4.5 - 8.4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e\u003cspan\u003e 3CH Or \u003c\/span\u003e5CH PWM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2400-2483.5Mhz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless protocol:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExpressLRS 3.3.0 pre-installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelemetry Power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in high-sensitivity ceramic antenna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e30x18.5x13mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery voltage detection range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDC 4.0-35V\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RadioMaster","offers":[{"title":"ER3C-I (3 Channel)","offer_id":52240284844313,"sku":"ER3CI","price":22.0,"currency_code":"USD","in_stock":true},{"title":"ER5C-I (5 Channel)","offer_id":52240284877081,"sku":"ER5CI","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/3297\/3849\/files\/rm-hp0157.rx-er3ci.webp?v=1776450711","url":"https:\/\/ironcityrchobbies.com\/products\/radiomaster-er3ci-express-elrs-2-4ghz-receiver-choose-channel","provider":"Iron City RC Hobbies","version":"1.0","type":"link"}