{"product_id":"radiomaster-er3ci-express-elrs-3-channel-2-4ghz-receiver-rm-hp0157-rx-er3ci","title":"RadioMaster ER3Ci Express ELRS 3-Channel 2.4GHz Receiver","description":"\u003cp\u003eThe RadioMaster ER3Ci Express ELRS receiver provides 3CH PWM control for surface models. It features a built-in high-sensitivity ceramic antenna, ExpressLRS 3.3.0 pre-installed, Wi-Fi updates, WEBUI configuration, and automatic detection of external battery voltage or receiver battery \/ ESC BEC voltage telemetry.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\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\u003eSupports Wi-Fi updates and WEBUI configuration\u003c\/li\u003e\n\u003cli\u003eBuilt-in TCXO for 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\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 4.5 - 8.4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 3CH PWM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 2400-2483.5Mhz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless protocol:\u003c\/strong\u003e ExpressLRS 3.3.0 pre-installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelemetry Power:\u003c\/strong\u003e 10mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna Type:\u003c\/strong\u003e Built-in high-sensitivity ceramic antenna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 26.1x18.5x13mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.2g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery voltage detection range:\u003c\/strong\u003e DC 4.0-35V\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncludes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(1) ER3C-i Receiver\u003c\/li\u003e\n\u003cli\u003e(1) Manual\u003c\/li\u003e\n\u003cli\u003e(1) Voltage telemetry wire\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":46309970837738,"sku":"RM-HP0157.RX-ER3CI","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/9723\/1338\/files\/RM-HP0157.RX-ER3CI_01.jpg?v=1789963299","url":"https:\/\/swflrcr.com\/products\/radiomaster-er3ci-express-elrs-3-channel-2-4ghz-receiver-rm-hp0157-rx-er3ci","provider":"SWFLRC Raceway","version":"1.0","type":"link"}