{"id":7167,"date":"2023-04-25T21:32:24","date_gmt":"2023-04-25T19:32:24","guid":{"rendered":"http:\/\/originhobbies.com\/?post_type=product&#038;p=7167"},"modified":"2026-09-07T19:03:08","modified_gmt":"2026-09-07T17:03:08","slug":"radiomaster-er5a-2-4ghz-5ch-elrs-pwm-receiver","status":"publish","type":"product","link":"https:\/\/originhobbies.com\/de\/shop\/radio-control\/radio-receivers\/elrs-protocol\/radiomaster-er5a-2-4ghz-5ch-elrs-pwm-receiver\/","title":{"rendered":"Radiomaster ER5A v2 ELRS PWM Receiver Airplane 5 Channel LBT"},"content":{"rendered":"<p>Radiomaster ER5A V2 ELRS PWM receiver (LBT) 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.<\/p>\n<p>The ER5A 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 aircraft applications.<\/p>\n<p>The RadioMaster ER5 series of receivers are designed with ease of use, range and traditional PWM outputs in mind. Utilizing ExpressLRS 2.4GHz Open-source firmware the ER5 series of receivers deliver features and range today&#8217;s pilots have come to expect.<\/p>\n<ul>\n<li style=\"text-align: left;\"><strong>ER5A V2<\/strong> ELRS PWM receiver for <strong>Aircraft<\/strong> R\/C applications<\/li>\n<li style=\"text-align: left;\"><a href=\"https:\/\/originhobbies.com\/de\/shop\/radio-control\/funkempfanger-2\/radiomaster-er5c-2-4ghz-5ch-elrs-pwm-receiver\/\"><strong>ER5C<\/strong> ELRS PWM receiver<\/a> for <strong>surface &amp; marine<\/strong> R\/C applications.<\/li>\n<\/ul>\n<p>Visit <a href=\"https:\/\/www.expresslrs.org\/\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/www.expresslrs.org\/<\/a> to learn more.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11924 size-full\" src=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_01_1024x1024.jpg?resize=980%2C550&#038;ssl=1\" alt=\"\" width=\"980\" height=\"550\" srcset=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_01_1024x1024.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_01_1024x1024.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_01_1024x1024.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_01_1024x1024.jpg?resize=50%2C28&amp;ssl=1 50w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_01_1024x1024.jpg?resize=18%2C10&amp;ssl=1 18w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_01_1024x1024.jpg?resize=416%2C234&amp;ssl=1 416w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<h4>Features<\/h4>\n<ul>\n<li>Based on the Revolutionary ExpressLRS System<\/li>\n<li>High performance, high reliability, flexible configuration, fast response speed and ultra-long range<\/li>\n<li>Support 5 PWM Channels<\/li>\n<li>Automatically detects voltage telemetry of external battery voltage or receiver battery \/ ESC BEC voltage<\/li>\n<li>Built-in a TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment<\/li>\n<li>Optimized ground up PCB design<\/li>\n<li>Supports Wi-Fi updates and WEBUI configuration<\/li>\n<li>Compact size, easy to install. Perfect for aircraft applications<\/li>\n<li>Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS<\/li>\n<\/ul>\n<h4>Specification<\/h4>\n<ul>\n<li>Item: ER5A V2 2.4GHz ELRS PWM Receiver<\/li>\n<li>Power supply: DC 4.5-8.4V<\/li>\n<li>Antenna type: High-sensitivity antenna<\/li>\n<li>Wireless Protocol: ELRS 3.3.0 pre-installed<\/li>\n<li>Channels: 5<\/li>\n<li>Telemetry Voltage Detection Range: DC 4.0 &#8211; 35V<\/li>\n<li>RF Telemetry: Yes<\/li>\n<li>Telemetry Power: 10mw<\/li>\n<li>Weight: 6.7 grams<\/li>\n<li>Size: 37.0 * 19.3 * 13.0mm<\/li>\n<li>Firmware: Device Category: RadioMaster 2.4 GHz \/ Device: RadioMaster ER5A 2.4GHz PWM RX<\/li>\n<\/ul>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11930 size-full\" src=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_07.jpg?resize=980%2C550&#038;ssl=1\" alt=\"\" width=\"980\" height=\"550\" srcset=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_07.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_07.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_07.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_07.jpg?resize=50%2C28&amp;ssl=1 50w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_07.jpg?resize=18%2C10&amp;ssl=1 18w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_07.jpg?resize=416%2C234&amp;ssl=1 416w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11926 size-full\" src=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_03.jpg?resize=980%2C550&#038;ssl=1\" alt=\"\" width=\"980\" height=\"550\" srcset=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_03.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_03.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_03.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_03.jpg?resize=50%2C28&amp;ssl=1 50w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_03.jpg?resize=18%2C10&amp;ssl=1 18w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_03.jpg?resize=416%2C234&amp;ssl=1 416w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11927\" src=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_04.jpg?resize=980%2C550&#038;ssl=1\" alt=\"\" width=\"980\" height=\"550\" srcset=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_04.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_04.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_04.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_04.jpg?resize=50%2C28&amp;ssl=1 50w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_04.jpg?resize=18%2C10&amp;ssl=1 18w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_04.jpg?resize=416%2C234&amp;ssl=1 416w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11928\" src=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_05.jpg?resize=980%2C550&#038;ssl=1\" alt=\"\" width=\"980\" height=\"550\" srcset=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_05.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_05.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_05.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_05.jpg?resize=50%2C28&amp;ssl=1 50w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_05.jpg?resize=18%2C10&amp;ssl=1 18w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_05.jpg?resize=416%2C234&amp;ssl=1 416w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11929\" src=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_06.jpg?resize=980%2C550&#038;ssl=1\" alt=\"\" width=\"980\" height=\"550\" srcset=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_06.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_06.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_06.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_06.jpg?resize=50%2C28&amp;ssl=1 50w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_06.jpg?resize=18%2C10&amp;ssl=1 18w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_06.jpg?resize=416%2C234&amp;ssl=1 416w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11931\" src=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_08.jpg?resize=980%2C550&#038;ssl=1\" alt=\"\" width=\"980\" height=\"550\" srcset=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_08.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_08.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_08.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_08.jpg?resize=50%2C28&amp;ssl=1 50w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_08.jpg?resize=18%2C10&amp;ssl=1 18w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_08.jpg?resize=416%2C234&amp;ssl=1 416w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11925\" src=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_02.jpg?resize=980%2C550&#038;ssl=1\" alt=\"\" width=\"980\" height=\"550\" srcset=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_02.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_02.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_02.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_02.jpg?resize=50%2C28&amp;ssl=1 50w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_02.jpg?resize=18%2C10&amp;ssl=1 18w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-Detail-PC_02.jpg?resize=416%2C234&amp;ssl=1 416w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<h4>Size<\/h4>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11932\" src=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-size.jpg?resize=480%2C290&#038;ssl=1\" alt=\"\" width=\"480\" height=\"290\" srcset=\"https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-size.jpg?w=480&amp;ssl=1 480w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-size.jpg?resize=300%2C181&amp;ssl=1 300w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-size.jpg?resize=50%2C30&amp;ssl=1 50w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-size.jpg?resize=18%2C12&amp;ssl=1 18w, https:\/\/i0.wp.com\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A-size.jpg?resize=416%2C251&amp;ssl=1 416w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/p>\n<h4>Package Includes<\/h4>\n<ul>\n<li>1 * ER5A V2 2.4GHz ELRS PWM Receiver LBT<\/li>\n<li>\n<div>1 * Voltage telemetry wire<\/div>\n<\/li>\n<li>1 * User Card<\/li>\n<\/ul>\n<h4>Downloads<\/h4>\n<ul>\n<li><a href=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/04\/ER5A_User_Manual_1.2.pdf\">ER5A User Manual<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Radiomaster ER5A V2 ELRS PWM receiver (LBT) 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. The ER5A V2 ELRS receiver can drive up to 5 servos and has built-in receiver voltage telemetry and battery [&hellip;]<\/p>\n","protected":false},"featured_media":11922,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[50,232],"product_tag":[],"class_list":["post-7167","product","type-product","status-publish","has-post-thumbnail","product_cat-radio-receivers","product_cat-elrs-protocol","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/originhobbies.com\/de\/wp-json\/wp\/v2\/product\/7167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/originhobbies.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/originhobbies.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/originhobbies.com\/de\/wp-json\/wp\/v2\/comments?post=7167"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/originhobbies.com\/de\/wp-json\/wp\/v2\/media\/11922"}],"wp:attachment":[{"href":"https:\/\/originhobbies.com\/de\/wp-json\/wp\/v2\/media?parent=7167"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/originhobbies.com\/de\/wp-json\/wp\/v2\/product_brand?post=7167"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/originhobbies.com\/de\/wp-json\/wp\/v2\/product_cat?post=7167"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/originhobbies.com\/de\/wp-json\/wp\/v2\/product_tag?post=7167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}