{"id":12900,"date":"2025-08-08T12:54:18","date_gmt":"2025-08-08T04:54:18","guid":{"rendered":"https:\/\/www.mateksys.com\/?post_type=portfolio&#038;p=12900"},"modified":"2026-01-29T16:39:39","modified_gmt":"2026-01-29T08:39:39","slug":"aspd-auav","status":"publish","type":"portfolio","link":"https:\/\/www.mateksys.com\/?portfolio=aspd-auav","title":{"rendered":"Digital AirSpeed sensor ASPD-AUAV"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4gmwqy-554661fba9e52139dd7a1a53c8da46bf\">\n#top .av-special-heading.av-4gmwqy-554661fba9e52139dd7a1a53c8da46bf{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-4gmwqy-554661fba9e52139dd7a1a53c8da46bf .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-4gmwqy-554661fba9e52139dd7a1a53c8da46bf .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-4gmwqy-554661fba9e52139dd7a1a53c8da46bf av-special-heading-h2 blockquote modern-quote modern-centered  avia-builder-el-0  el_before_av_slideshow  avia-builder-el-first  av-linked-heading'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Digital AirSpeed sensor ASPD-AUAV<\/h2><div class='av-subheading av-subheading_below'><p>All sensors AUAV<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<div  class='avia-slideshow av-2t0k8a-cc4e97c363ea626b6092d0cee344f225 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-2t0k8a-cc4e97c363ea626b6092d0cee344f225__0  av-single-slide slide-1 slide-odd'><div data-rel='slideshow-1' class='avia-slide-wrap '   ><img fetchpriority=\"high\" class=\"wp-image-12905 avia-img-lazy-loading-not-12905\"  src='https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_1.jpg' width='1500' height='600' title='ASPD-AUAV_1' alt=''  itemprop=\"thumbnailUrl\"   \/><\/div><\/li><\/ul><\/div>\n<div  class='tabcontainer av-6drz8a-3dd4c7f1097becd6cf72d400fb87d8c7 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-3119qy-008220b3fc8c38b88d8268bd319366fd'  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\" >Gallery<\/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-12906\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_2.jpg\" alt=\"\" width=\"1500\" height=\"600\" srcset=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_2.jpg 1500w, https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_2-1030x412.jpg 1030w, https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_2-768x307.jpg 768w, https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_2-705x282.jpg 705w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12973\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_3.jpg\" alt=\"\" width=\"1500\" height=\"600\" srcset=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_3.jpg 1500w, https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_3-1030x412.jpg 1030w, https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_3-768x307.jpg 768w, https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_3-705x282.jpg 705w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-1yob8q-b6c1588c633a3eb31fe23809e7aaa2bc'  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\" >Spec.&amp; Settings<\/div><div id='tab-id-2-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><h4><strong>Specifications &amp; Features<\/strong><\/h4>\n<ul>\n<li>ArduPilot AP_Periph L431 CAN node<\/li>\n<li>All sensors AUAV-L30D<\/li>\n<li>CAN\u00a0 &amp; I2C Interface<\/li>\n<\/ul>\n<ul>\n<li>CAN JST-GH connector,\u00a0 DroneCAN Protocol<\/li>\n<li>I2C JST-GH connector,\u00a0 AUAV-L30D I2C mode<\/li>\n<li>TX2,\u00a0 MSP protocol<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\"><\/li>\n<\/ul>\n<ul>\n<li>CAN bootloader LED, Blue\n<ul>\n<li>Fast blinking,\u00a0 AP_Periph bootloader<\/li>\n<li>Slow blinking, CAN Node ready<\/li>\n<\/ul>\n<\/li>\n<li>3.3V Power LED, Red<\/li>\n<\/ul>\n<ul>\n<li>Input voltage range: 4.5~5.5V<\/li>\n<li>Power consumption: 26mA<\/li>\n<li><span data-slate-fragment=\"JTdCJTIyb2JqZWN0JTIyJTNBJTIyZG9jdW1lbnQlMjIlMkMlMjJkYXRhJTIyJTNBJTdCJTdEJTJDJTIybm9kZXMlMjIlM0ElNUIlN0IlMjJvYmplY3QlMjIlM0ElMjJibG9jayUyMiUyQyUyMnR5cGUlMjIlM0ElMjJwYXJhZ3JhcGglMjIlMkMlMjJpc1ZvaWQlMjIlM0FmYWxzZSUyQyUyMmRhdGElMjIlM0ElN0IlN0QlMkMlMjJub2RlcyUyMiUzQSU1QiU3QiUyMm9iamVjdCUyMiUzQSUyMnRleHQlMjIlMkMlMjJsZWF2ZXMlMjIlM0ElNUIlN0IlMjJvYmplY3QlMjIlM0ElMjJsZWFmJTIyJTJDJTIydGV4dCUyMiUzQSUyMk9wZXJhdGluZyUyMFRlbXBlcmF0dXJlcyUyMiUyQyUyMm1hcmtzJTIyJTNBJTVCJTVEJTdEJTVEJTdEJTVEJTdEJTVEJTdE\">Operating Temperatures: -30\u00b0C to 85\u00b0C<\/span><\/li>\n<li>Pressure Range:\u00a0 7500Pa (\u00b1 30 inH2O)<\/li>\n<li>Burst Pressure: 103kPa<\/li>\n<li>Speed Range: 400 km\/h(111 m\/s)<\/li>\n<\/ul>\n<ul>\n<li>36mm*32mm*7.3mm<\/li>\n<li>5g<\/li>\n<li>3D step file\u00a0<a href=\"https:\/\/www.mateksys.com\/Downloads\/other\/ASPD-AUAV_STEP.zip\" target=\"_blank\" rel=\"noopener\">ASPD-AUAV_STEP.zip<\/a><\/li>\n<\/ul>\n<h4><strong>Includes<\/strong><\/h4>\n<ul>\n<li>1x ASPD-AUAV<\/li>\n<li>2x JST-GH-4P to JST-GH-4P 20cm silicon wire<\/li>\n<li>Pitot Tube<\/li>\n<li>Clear silicon tubing\u00a0 40cm<\/li>\n<\/ul>\n<h4>AP_Periph &amp; DroneCAN protocol<\/h4>\n<div>\n<ul>\n<li>Firmware <a href=\"https:\/\/firmware.ardupilot.org\/AP_Periph\/latest\/MatekL431-AUAV\/\" target=\"_blank\" rel=\"noopener\">https:\/\/firmware.ardupilot.org\/AP_Periph\/latest\/MatekL431-AUAV\/<\/a><\/li>\n<li>AP_Periph <a href=\"https:\/\/github.com\/ArduPilot\/ardupilot\/blob\/master\/Tools\/AP_Periph\/README.md\">https:\/\/github.com\/ArduPilot\/ardupilot\/blob\/master\/Tools\/AP_Periph\/README.md<\/a><\/li>\n<li>DroneCAN protocol\u00a0 <a href=\"https:\/\/dronecan.github.io\/\">https:\/\/dronecan.github.io\/<\/a><\/li>\n<\/ul>\n<\/div>\n<h4>Wiring and AP Parameters<\/h4>\n<table width=\"822\">\n<tbody>\n<tr>\n<td colspan=\"2\" width=\"232\">CAN<\/td>\n<td width=\"35\">or<\/td>\n<td colspan=\"2\" width=\"238\">I2C<\/td>\n<td width=\"35\">or<\/td>\n<td colspan=\"2\" width=\"282\">UART<\/td>\n<\/tr>\n<tr>\n<td width=\"124\">ASPD-AUAV<\/td>\n<td width=\"108\">FC<\/td>\n<td width=\"35\"><\/td>\n<td width=\"119\">ASPD-DUAV<\/td>\n<td width=\"119\">FC<\/td>\n<td width=\"35\"><\/td>\n<td width=\"161\">ASPD-DUAV<\/td>\n<td width=\"121\">FC<\/td>\n<\/tr>\n<tr>\n<td width=\"124\">5V<br \/>\nCANH<br \/>\nCANL<br \/>\nG<\/td>\n<td width=\"108\">4.5-5.5V<br \/>\nCAN High<br \/>\nCAN Low<br \/>\nGND<\/td>\n<td width=\"35\"><\/td>\n<td width=\"119\">5V<br \/>\nSCL<br \/>\nSDA<br \/>\nG<\/td>\n<td width=\"119\">4.5-5.5V<br \/>\nSCL<br \/>\nSDA<br \/>\nGND<\/td>\n<td width=\"35\"><\/td>\n<td width=\"161\">5V<br \/>\nG<br \/>\nTX2<\/td>\n<td width=\"121\">4.5-5.5V<br \/>\nGND<br \/>\nspare UART_RX<\/td>\n<\/tr>\n<tr>\n<td width=\"124\">ARSPD*_USE<br \/>\nARSPD*_TYPE<\/td>\n<td width=\"108\">1<br \/>\n8 (UAVCAN)<\/td>\n<td width=\"35\"><\/td>\n<td width=\"119\">ARSPD*_USE<br \/>\nARSPD*_TYPE<\/td>\n<td width=\"119\">1<br \/>\n19 (AUAV-30in)<\/td>\n<td width=\"35\"><\/td>\n<td width=\"161\">ARSPD*_USE<br \/>\nARSPD*_TYPE<\/td>\n<td width=\"121\">1<br \/>\n14 (MSP)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"232\"><\/td>\n<td width=\"35\"><\/td>\n<td colspan=\"2\" width=\"238\"><\/td>\n<td width=\"35\"><\/td>\n<td width=\"161\">SERIAL*_BAUD<br \/>\nSERIAL*_PROTOCOL<\/td>\n<td width=\"121\">115 (115200)<br \/>\n32 (MSP)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-size: 18px; font-weight: 600;\">Tips<\/span><\/p>\n<ul>\n<li>CAN Baro is enabled by default, If you don\u2019t use the Baro integrated in AUAV, set \u201cBARO_ENABLE = 0\u201d in &#8220;Mission Planner-&gt;Initial Setup-&gt;Optional Hardware-&gt;UAVCAN-&gt;MAVlink CANx -&gt; Menu Parameters&#8221;<\/li>\n<li>ArduPilot has removed AUAV I2C support by default on flight controller with 1MB flash MCU(such as F405, F745 series).<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-me54ctk6-ba9ba0e9195e06f29e7fa5fdffc0bbaa'  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\" >AUAV vs DLVR<\/div><div id='tab-id-3-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li>Speed range 400km\/h vs 227km\/h<\/li>\n<li>AUAV has better offset\u00a0in still air.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12909\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_5.jpg\" alt=\"\" width=\"1500\" height=\"600\" srcset=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_5.jpg 1500w, https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_5-1030x412.jpg 1030w, https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_5-768x307.jpg 768w, https:\/\/www.mateksys.com\/wp-content\/uploads\/2025\/08\/ASPD-AUAV_5-705x282.jpg 705w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/p>\n<\/div><\/div><\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":12908,"comment_status":"closed","ping_status":"closed","template":"","tags":[148,179,245,171,168],"portfolio_entries":[175,221,97,246],"class_list":["post-12900","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","tag-airspeed-sensor","tag-ap_periph","tag-auav","tag-can","tag-pitot","portfolio_entries-ardupilot","portfolio_entries-dronecan","portfolio_entries-new","portfolio_entries-sensors"],"_links":{"self":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/12900","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=12900"}],"version-history":[{"count":20,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/12900\/revisions"}],"predecessor-version":[{"id":13110,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/12900\/revisions\/13110"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/media\/12908"}],"wp:attachment":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12900"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12900"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fportfolio_entries&post=12900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}