{"id":9407,"date":"2021-11-07T21:28:49","date_gmt":"2021-11-07T13:28:49","guid":{"rendered":"http:\/\/www.mateksys.com\/?post_type=portfolio&#038;p=9407"},"modified":"2024-03-26T10:32:19","modified_gmt":"2024-03-26T02:32:19","slug":"elrs-r24-p","status":"publish","type":"portfolio","link":"https:\/\/www.mateksys.com\/?portfolio=elrs-r24-p","title":{"rendered":"ExpressLRS 2.4GHz PWM Receiver, R24-P"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-l54y2url-dd25246ed72fc925b1e70d0e49d499d1\">\n#top .av-special-heading.av-l54y2url-dd25246ed72fc925b1e70d0e49d499d1{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-l54y2url-dd25246ed72fc925b1e70d0e49d499d1 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-l54y2url-dd25246ed72fc925b1e70d0e49d499d1 .av-subheading{\nfont-size:13px;\n}\n<\/style>\n<div  class='av-special-heading av-l54y2url-dd25246ed72fc925b1e70d0e49d499d1 av-special-heading-h2 blockquote modern-quote modern-centered  avia-builder-el-0  el_before_av_slideshow  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >ExpressLRS 2.4GHz PWM Receiver, R24-P<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<div  class='avia-slideshow av-kvp7owsc-e95bc7cd06052494b324bc1dc116aed1 avia-slideshow-featured_large av_slideshow avia-slide-slider  avia-builder-el-1  el_after_av_heading  el_before_av_tab_container  av-slideshow-ui av-control-default av-slideshow-manual av-loop-once av-loop-manual-endless av-default-height-applied avia-slideshow-1' data-slideshow-options=\"{&quot;animation&quot;:&quot;slide&quot;,&quot;autoplay&quot;:false,&quot;loop_autoplay&quot;:&quot;once&quot;,&quot;interval&quot;:5,&quot;loop_manual&quot;:&quot;manual-endless&quot;,&quot;autoplay_stopper&quot;:false,&quot;noNavigation&quot;:false,&quot;bg_slider&quot;:false,&quot;keep_padding&quot;:false,&quot;hoverpause&quot;:false,&quot;show_slide_delay&quot;:0}\"  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><ul class='avia-slideshow-inner ' style='padding-bottom: 40%;'><li  class='avia-slideshow-slide av-kvp7owsc-e95bc7cd06052494b324bc1dc116aed1__0  av-single-slide slide-1 slide-odd'><div data-rel='slideshow-1' class='avia-slide-wrap '   ><img fetchpriority=\"high\" class=\"wp-image-9411 avia-img-lazy-loading-not-9411\"  src='https:\/\/www.mateksys.com\/wp-content\/uploads\/2021\/11\/ELRS-R24-P_1.jpg' width='1500' height='600' title='ELRS-R24-P_1' alt=''  itemprop=\"thumbnailUrl\"   \/><\/div><\/li><\/ul><\/div>\n<div  class='tabcontainer av-kvp9a1fg-493960a771b08ca222175f49511398cc top_tab  avia-builder-el-2  el_after_av_slideshow  avia-builder-el-last ' role='tablist'>\n<section class='av_tab_section av_tab_section av-2hxq6n-5d65fc763674c100bb02e37f47fe2dc9'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab active_tab' role='tab' tabindex='0' data-fake-id='#tab-id-1' aria-controls='tab-id-1-content'  itemprop=\"headline\" >ELRS-R24-P<\/div><div id='tab-id-1-content' class='tab_content active_tab_content' aria-hidden=\"false\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9412\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2021\/11\/ELRS-R24-P_2.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9409\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2021\/11\/ELRS-R24-P_3.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/><\/p>\n<p><strong>ELRS-R24-P Specifications<\/strong><\/p>\n<ul>\n<li>ESP8285, SX1280\/1281<\/li>\n<li>Antenna connector: IPEX MHF 1<\/li>\n<li>5x PWM outputs<\/li>\n<li>RF Frequency: 2.4GHz (2400~2480MHz)<\/li>\n<li>Telemetry power: 12dbm<\/li>\n<li>Receiver protocol: PWM or CRSF<\/li>\n<li>Input voltage: 4~9V DC @ &#8220;+&#8221; pad<\/li>\n<li>Power dissipation:\u00a0 45mA(binding), 85mA(wifi mode)<\/li>\n<li>PCB size: 25mm x 13mm<\/li>\n<li>Weight: 2g w\/ antenna<\/li>\n<li>Packing: 1x ELRS-R24-P,\u00a0 \u00a01x IPEX MHF1 Antennas<\/li>\n<\/ul>\n<p><strong>Firmwares<\/strong><\/p>\n<ul>\n<li><strong><strong>ExpressLRS MATEK_2400_RX_PWM, or DIY_2400_RX_PWMP,\u00a0 <\/strong><\/strong>PWM receiver via 1~5 PWM outputs<\/li>\n<li><strong>ExpressLRS DIY_2400_RX_ESP8285_SX1280,\u00a0 <\/strong>CRSF Serial receiver via TX and RX<\/li>\n<li>Firmware update via UART or WIFI<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-305lan-f2d0a1488d4206e30ec33eaa7e757cdc'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-2' aria-controls='tab-id-2-content'  itemprop=\"headline\" >Tips<\/div><div id='tab-id-2-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li>ExpressLRS wiki for PWM receiver, Click <a href=\"https:\/\/www.expresslrs.org\/2.0\/hardware\/pwm-receivers\/\" target=\"_blank\" rel=\"noopener noreferrer\">HERE<\/a><\/li>\n<li>Make sure Receiver and TX module both are running ExpressLRS 2.0<\/li>\n<\/ul>\n<h5><\/h5>\n<h5>T<strong>raditional <\/strong>Binding<\/h5>\n<ul>\n<li><strong><em>Receivers have ExpressLRS fw V2.0 preloaded without BINDING_PHRASE<\/em><\/strong><\/li>\n<\/ul>\n<ol>\n<li>Power on and off your receiver three times<\/li>\n<li>Make sure the LED is doing a quick double blink, which indicates the receiver is in bind mode<\/li>\n<li>Use the [BIND] button on the Transmitter Lua script, which sends out a binding pulse<\/li>\n<li>Receiver will switch to slow blink once it has received binding pulse.<\/li>\n<li>Power off and power on receiver again. If the receiver LED switch to solid on from slow blink, it&#8217;s bound with your transmitter.<\/li>\n<\/ol>\n<h5>Flashing with ELRS configurator<\/h5>\n<ul>\n<li>MATEK_2400_RX_PWM or DIY_2400_RX_PWMP<\/li>\n<li>If use it as normal Serial receiver, flash it with Target DIY_2400_RX_ESP8285_SX1280<\/li>\n<\/ul>\n<h5>Flashing with ESP_NodeMCU-PyFlasher<\/h5>\n<ol>\n<li>Connect receiver to USB-TTL module(RX-TX, TX-RX, 5V-5V, G-GND)<\/li>\n<li>Connect USB to PC while pressing and holding the boot button in.<\/li>\n<li>open ESP_NodeMCU-PyFlasher<\/li>\n<li>select <strong>Serial port<\/strong> of USB-TTL module,\u00a0 load firmware\u00a0 <a href=\"https:\/\/www.mateksys.com\/downloads\/fw\/ELRS_V2.0.0_NoPhrase_ELRS-R24-P.bin\">ELRS_V2.0.0_NoPhrase_ELRS-R24-P.bin<\/a> , select &#8220;<strong>Dual Output(DOUT)<\/strong>&#8221;\u00a0 and &#8220;<strong>Yes.wipes all data<\/strong>&#8220;<\/li>\n<li>click &#8220;<strong>Flash NodeMCU<\/strong>&#8220;<\/li>\n<li>after flashing, Power off and power on your receiver, receiver will enter binding mode(quick double blink).<\/li>\n<\/ol>\n<h5>Troubleshooting<\/h5>\n<ul>\n<li>If receiver can&#8217;t be flashed via WIFI or BFpassthrough when it come with preloaded firmware. You may recover it by flashing it via UART.<\/li>\n<li>Wire the receiver into the USB-TTL adapter, with TX on receiver connected to the Rx on the USB-TTL, and RX on receiver connected to the Tx of the USB-TTL. Wire 5V and GND of the USB-TTL to 5V and GND of the Receiver.\u00a0 Press the boot button while powering the RX on, and release &#8211; the LED should now be solid.<\/li>\n<li>Select the target <strong>MATEK_2400_RX PWM<\/strong> or <strong>DIY_2400_RX_PWMP<\/strong>,\u00a0 and\u00a0 &#8220;UART&#8221; for Flashing Method,\u00a0 set your bind phrase and <a href=\"https:\/\/www.expresslrs.org\/2.0\/quick-start\/firmware-options\/\">Firmware Options<\/a>\u00a0and once done, click on\u00a0<strong>Build and Flash<\/strong>.<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-2pm7vz-9f89ddedd487330b0c31f3e310ac2211'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-3' aria-controls='tab-id-3-content'  itemprop=\"headline\" >comparison<\/div><div id='tab-id-3-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><p><strong>Comparison in ELRS-R24 series<\/strong><\/p>\n<table width=\"656\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"104\">SKU<\/td>\n<td style=\"text-align: center;\" width=\"231\"><strong>R24-P<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"185\">R24-D<\/td>\n<td style=\"text-align: center;\" width=\"136\">R24-S<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">RF Frequency<\/td>\n<td style=\"text-align: center;\">2.4GHz<\/td>\n<td style=\"text-align: center;\">2.4GHz<\/td>\n<td style=\"text-align: center;\">2.4GHz<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Antenna<\/td>\n<td style=\"text-align: center;\">IPEX MHF1<\/td>\n<td style=\"text-align: center;\" width=\"185\">2x IPEX MHF1\uff0c Diversity<\/td>\n<td style=\"text-align: center;\">SMT Antanna<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">PA\/LNA<\/td>\n<td style=\"text-align: center;\">\/<\/td>\n<td style=\"text-align: center;\" width=\"185\">SE2431L<\/td>\n<td style=\"text-align: center;\">AT2401C<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Telemetry<\/td>\n<td style=\"text-align: center;\">12dbm<\/td>\n<td style=\"text-align: center;\">23dbm<\/td>\n<td style=\"text-align: center;\">20dbm<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">LNA Rx_gain<\/td>\n<td style=\"text-align: center;\">\/<\/td>\n<td style=\"text-align: center;\">12.5dB<\/td>\n<td style=\"text-align: center;\">12dB<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">CRSF Serial receiver<\/td>\n<td style=\"text-align: center;\">DIY_2400_RX_ESP8285_SX1280<\/td>\n<td style=\"text-align: center;\">MATEK_2400_RX<\/td>\n<td style=\"text-align: center;\">MATEK_2400_RX<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">PWM receiver<\/td>\n<td style=\"text-align: center;\" width=\"231\">MATEK_2400_RX_PWM<\/td>\n<td style=\"text-align: center;\">\/<\/td>\n<td style=\"text-align: center;\">\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p><strong>Comparison between ELRS-R24-P and CRSF-PWM converter<\/strong><\/p>\n<table width=\"667\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"119\">SKU<\/td>\n<td style=\"text-align: center;\" width=\"227\"><strong>R24-P<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"185\">CRSF-PWM-6<\/td>\n<td style=\"text-align: center;\" width=\"136\">CRSF-PWM-C<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td style=\"text-align: center;\" width=\"227\">Receiver with ELRS direct PWM output<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">CRSF to PWM Converter\/Decoder<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">PWM outputs<\/td>\n<td style=\"text-align: center;\" width=\"227\">5<\/td>\n<td style=\"text-align: center;\">6<\/td>\n<td style=\"text-align: center;\">10<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">RF Frequency<\/td>\n<td style=\"text-align: center;\">2.4GHz<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"321\">compatible with any CRSF protocol receivers<br \/>\n(including 433MHz, 868MHz, 915MHz, 2.4GHz)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">PWM frequency<\/td>\n<td style=\"text-align: center;\" width=\"227\">50Hz<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">50, 100, 160, 330, 400Hz<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Telemetry ID<\/td>\n<td style=\"text-align: center;\">RSS, Qly SNR<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"321\">RSSI, Qly SNR<br \/>\nRxBt, Curr, Capa, Bat%, GPS, GSpd, Hdg, Alt, Sats<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">CH remapping<\/td>\n<td style=\"text-align: center;\">support<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">No<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-29mqan-e0eeb3855de58e570b615f26d460e90c'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-4' aria-controls='tab-id-4-content'  itemprop=\"headline\" >Resellers<\/div><div id='tab-id-4-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li><a href=\"https:\/\/www.banggood.com\/MATEKSYS-ELRS-R24-P-2_4GHz-ExpressLRS-ELRS-5-PWM-Output-Long-Range-Mini-RC-Receiver-for-RC-Drone-p-1914722.html\" target=\"_blank\" rel=\"noopener noreferrer\">Banggood<\/a><\/li>\n<li><a href=\"https:\/\/www.defiancerc.com\/products\/matek-elrs-r24-p-expresslrs-2-4ghz-pwm-receivers\" target=\"_blank\" rel=\"noopener noreferrer\">defiancerc.com (US)<\/a><\/li>\n<li><a href=\"https:\/\/www.drone-fpv-racer.com\/matek-elrs-24g-pwm-rx-9085.html\" target=\"_blank\" rel=\"noopener noreferrer\">drone-fpv-racer.com (FR)<\/a><\/li>\n<li><a href=\"https:\/\/www.elefun.no\/p\/search.aspx?q=MATEK\" target=\"_blank\" rel=\"noopener noreferrer\">elefun.no (Norway)<\/a><\/li>\n<li><a href=\"https:\/\/www.hobbyrc.co.uk\/matek-24ghz-r24-p-elrs-5ch-receiver\" target=\"_blank\" rel=\"noopener noreferrer\">HobbyRC.co.uk (UK)<\/a><\/li>\n<li><a href=\"https:\/\/pyrodrone.com\/products\/matek-elrs-r24-p-elrs-2-4ghz-pwm-receiver\" target=\"_blank\" rel=\"noopener noreferrer\">PyroDrone.com (US)<\/a><\/li>\n<li><a href=\"https:\/\/www.racedayquads.com\/collections\/new-products\/products\/matek-elrs-r24-p-2-4ghz-pwm-receiver\" target=\"_blank\" rel=\"noopener noreferrer\">RaceDayQuads.com (US)<\/a><\/li>\n<li><a href=\"https:\/\/rc-innovations.es\/mateksys-express-lrs-5-pwm-channels-receiver\" target=\"_blank\" rel=\"noopener noreferrer\">rc-innovations.es (Spain)<\/a><\/li>\n<li><a href=\"https:\/\/www.tokopedia.com\/tokoheli?keyword=matek\" target=\"_blank\" rel=\"noopener noreferrer\">TokoHELI (Indonesia)<\/a><\/li>\n<li><a href=\"https:\/\/www.aliexpress.com\/item\/1005003604282760.html\" target=\"_blank\" rel=\"noopener noreferrer\">Aliexpress &#8211; Dragon model<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":9410,"comment_status":"closed","ping_status":"closed","template":"","tags":[187,186,190,185,192,188],"portfolio_entries":[201],"class_list":["post-9407","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","tag-2-4ghz","tag-crsf","tag-diversity","tag-expresslrs","tag-pwm","tag-receiver","portfolio_entries-archiving"],"_links":{"self":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/9407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/types\/portfolio"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9407"}],"version-history":[{"count":0,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/9407\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/media\/9410"}],"wp:attachment":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9407"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9407"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fportfolio_entries&post=9407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}