{"id":2193,"date":"2025-10-03T22:39:45","date_gmt":"2025-10-03T19:39:45","guid":{"rendered":"https:\/\/ft.systems\/?post_type=product&#038;p=2193"},"modified":"2025-10-24T12:36:23","modified_gmt":"2025-10-24T09:36:23","slug":"kopiyakopiyakopiyase4","status":"publish","type":"product","link":"https:\/\/ft.devbazu.com\/en\/product\/kopiyakopiyakopiyase4\/","title":{"rendered":"(\u041a\u043e\u043f\u0456\u044f)(\u041a\u043e\u043f\u0456\u044f)(\u041a\u043e\u043f\u0456\u044f)SE4"},"content":{"rendered":"<p><span data-sheets-root=\"1\"><em><strong>ELRS control receiver based on Semtech LR1121 chip<\/strong><\/em><br \/>\nCompact high-performance receiver designed for stable and flexible control over a wide frequency range. Equipped with a modern Semtech LR1121 RF chip, it provides reliable communication in the 150-1000 MHz and 1000-3000 MHz bands, making it a versatile solution for a wide range of applications.<\/span><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>Key features:<\/p>\n<li>Frequency range: 150-1000 MHz \/ 1000-3000 MHz<\/li>\n<li>RF chip: Semtech LR1121<\/li>\n<li>Telemetry power: up to 100 mW<\/li>\n<li>Microcontroller: ESP32-C3<\/li>\n<li>Firmware download: via Wi-Fi or UART<\/li>\n<li>Number of antennas: up to 4<\/li>\n<li>Dimensions: 10 \u00d7 10 \u00d7 3 mm<\/li>\n<li>Weight: ~0.5 g<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Despite its miniature form factor, the receiver supports up to 4 antennas, which allows for optimized reception quality and stable communication even in difficult radio environments.<\/p>\n<p>Thanks to the built-in Wi-Fi interface, firmware updates are quick and convenient &#8211; without connecting to a programmer.<\/p>\n<p><strong>This module is the choice of engineers who value integration, reliability, and control.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ELRS control receiver based on Semtech LR1121 chip Compact high-performance receiver designed for stable and flexible control over a wide frequency range. Equipped with a modern Semtech LR1121 RF chip, it provides reliable communication in the 150-1000 MHz and 1000-3000 MHz bands, making it a versatile solution for a wide range of applications. Key features: [&hellip;]<\/p>\n","protected":false},"featured_media":1997,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[92,100],"product_tag":[],"class_list":{"0":"post-2193","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-control-communication-en","7":"product_cat-elrs-en","9":"first","10":"outofstock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>(\u041a\u043e\u043f\u0456\u044f)(\u041a\u043e\u043f\u0456\u044f)(\u041a\u043e\u043f\u0456\u044f)SE4 - FT Electronics<\/title>\n<meta name=\"description\" content=\"ELRS control receiver based on Semtech LR1121 chipCompact high-performance receiver designed for stable and flexible control over a wide frequency range. 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