{"product_id":"radiomaster-er3c-i-2-4ghz-elrs-pwm-receiver","title":"RadioMaster ER3C-i 2.4GHz ELRS PWM Receiver","description":"\u003cp data-mce-fragment=\"1\"\u003eThe RadioMaster 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.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe 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.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI_ER5CI-Detail-PC_01_1024x1024.jpg?v=1698388207\"\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt-in high-sensitivity ceramic antenna\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBased on the Revolutionary ExpressLRS System\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh performance, high reliability, flexible configuration, fast response speed and ultra-long range\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupports 3 PWM Channels\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAutomatically detects voltage telemetry of external battery voltage or receiver battery \/ ESC BEC voltage\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOptimized ground up PCB design\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupports Wi-Fi updates and WEBUI configuration\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt-in a TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDesigned for all types of surface models\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eItem: ER3C-i 2.4GHz ELRS PWM Receiver\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePower supply: DC 4.5 - 8.4V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAntenna type: Built-in high-sensitivity ceramic antenna\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWireless protocol: ExpressLRS 3.3.0 pre-installed\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOutput channel: 3CH PWM\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTelemetry power: 10mW\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBattery voltage detection range: DC 4.0 - 35V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 4.2 grams\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDimensions: 26.1*18.5*13.0 mm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFirmware: Device Category: Radiomaster 2.4Ghz \/ Device: RadioMaster ER3C-i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI_ER5CI-Detail-PC_02_4a8b7ab5-ad61-4835-8d3f-2aee79611af1_1024x1024.jpg?v=1698820284\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI_ER5CI-Detail-PC_03_1024x1024.jpg?v=1698388467\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI_ER5CI-Detail-PC_04_1024x1024.jpg?v=1698388556\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI_ER5CI-Detail-PC_05_1024x1024.jpg?v=1698388567\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI_ER5CI-Detail-PC_06_1024x1024.jpg?v=1698388577\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI_ER5CI-Detail-PC_07_1024x1024.jpg?v=1698388587\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI_ER5CI-Detail-PC_08_1024x1024.jpg?v=1698388598\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI_ER5CI-Detail-PC_09_1024x1024.jpg?v=1698388609\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI_ER5CI-Detail-PC_11_1024x1024.jpg?v=1698388624\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER3CI-1000x1000-9_480x480.jpg?v=1698804367\"\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eAssociated Products\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.radiomasterrc.com\/products\/mt12-surface-radio-controller\" target=\"_blank\"\u003eMT12 Surface Radio Controller\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.radiomasterrc.com\/collections\/er-series-receivers\" target=\"_blank\"\u003eER SERIES ELRS PWM RECEIVERS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 * ER3C-i 2.4GHz ELRS PWM Receiver\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 * Voltage telemetry wire\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 * User Card\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":42310633914428,"sku":"HP0157.RX-ER3Ci","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/7333\/4844\/files\/ER3CI-1000x1000-12_1800x1800_7a904aef-841d-45d7-93cf-8982512c01a7.webp?v=1730706577","url":"https:\/\/helidirect-demo-mode.myshopify.com\/products\/radiomaster-er3c-i-2-4ghz-elrs-pwm-receiver","provider":"HeliDirect Demo Mode","version":"1.0","type":"link"}