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I have a 16”, home made frame, with a PIXHACK 2.4.8. Setting are 4.5.7 fmuv3. Tekko32 F4 45A ESC’s. Multistar 4112-320 motors, S4 2P (8) Li-ion INR21700-40T (flight time and weight improvement). Having just updated it to FMUV3 All good flies just as well. I have tried to improve the tune using the Ardupilot Filter review tool. It is using Throttle based Notch filtering, all good, but I tried to use ESC based filtering. The setting for BDshot(..." /> <meta name="twitter:description" content="Hi, Question, is fmvu3 capable of using Bdshot? I have a 16”, home made frame, with a PIXHACK 2.4.8. Setting are 4.5.7 fmuv3. Tekko32 F4 45A ESC’s. Multistar 4112-320 motors, S4 2P (8) Li-ion INR21700-40T (flight time and weight improvement). Having just updated it to FMUV3 All good flies just as well. I have tried to improve the tune using the Ardupilot Filter review tool. It is using Throttle based Notch filtering, all good, but I tried to use ESC based filtering. The setting for BDshot(..." /> <meta property="og:article:section" content="Pixhawk" /> <meta property="og:article:section:color" content="444444" /> <meta property="article:published_time" content="2025-02-26T11:24:34+00:00" /> <meta property="og:ignore_canonical" content="true" /> <script type="application/ld+json">{"@context":"http://schema.org","@type":"QAPage","name":"PIXHACK BDshot fmuv3","mainEntity":{"@type":"Question","name":"PIXHACK BDshot fmuv3","text":"Hi,\n\nQuestion, is fmvu3 capable of using Bdshot?\n\nI have a 16”, home made frame, with a PIXHACK 2.4.8. Setting are 4.5.7 fmuv3.\n\nTekko32 F4 45A ESC’s. Multistar 4112-320 motors, S4 2P (8) Li-ion INR21700-40T (flight time and weight improvement).\n\nHaving just updated it to FMUV3 All good flies just a…","upvoteCount":0,"answerCount":0,"datePublished":"2025-02-26T11:24:33.887Z","author":{"@type":"Person","name":"Grey_Badger","url":"https://discuss.px4.io/u/Grey_Badger"}}}</script> </head> <body class="crawler browser-update"> <div id="common_dronecode_menu"> <div class="common_menu_logo large_version"> <a href="https://www.dronecode.org/"> <img src="https://github.com/Dronecode/dronecode-wordpress-theme/raw/master/dronecode-salient-child/images/dronecode_top_bar_logo_full.png"> </a> </div> <div class="common_menu_logo small_version"> <a href="https://www.dronecode.org/"> <img src="https://github.com/Dronecode/dronecode-wordpress-theme/raw/master/dronecode-salient-child/images/dronecode_top_bar_logo_small.png"> </a> </div> <div class="common_menu_options"> <div id="menu_dc" class="common_dronecode_menu_item"><a href="https://www.dronecode.org/">Dronecode</a></div> <div class="common_dronecode_menu_item"><a href="http://px4.io/">PX4</a></div> <div class="common_dronecode_menu_item large_version"><a href="http://qgroundcontrol.com/">QGroundControl</a></div> <div class="common_dronecode_menu_item small_version"><a href="http://qgroundcontrol.com/">QGC</a></div> <div class="common_dronecode_menu_item"><a href="http://mavsdk.mavlink.io">MAVSDK</a></div> <div class="common_dronecode_menu_item"><a href="https://mavlink.io/en/">MAVLink</a></div> <div class="common_dronecode_menu_item large_version"><a href="https://www.dronecode.org/documentation/">Documentation</a></div> <div class="common_dronecode_menu_item small_version"><a href="https://www.dronecode.org/documentation/">Docs</a></div> <div class="common_dronecode_menu_item large_version"><a href="http://discuss.px4.io/">Support</a></div> <div class="common_dronecode_menu_item small_version"><a href="http://discuss.px4.io/">Help</a></div> </div> </div> <header> <a href="/"> Discussion Forum for PX4, Pixhawk, QGroundControl, MAVSDK, MAVLink </a> </header> <div id="main-outlet" class="wrap" role="main"> <div id="topic-title"> <h1> <a href="/t/pixhack-bdshot-fmuv3/43960">PIXHACK BDshot fmuv3</a> </h1> <div class="topic-category" itemscope itemtype="http://schema.org/BreadcrumbList"> <span itemprop="itemListElement" itemscope itemtype="http://schema.org/ListItem"> <a href="/c/pixhawk/22" class="badge-wrapper bullet" itemprop="item"> <span class='badge-category-bg' style='background-color: #444444'></span> <span class='badge-category clear-badge'> <span class='category-name' itemprop='name'>Pixhawk</span> </span> </a> <meta itemprop="position" content="1" /> </span> </div> </div> <div itemscope itemtype='http://schema.org/DiscussionForumPosting'> <meta itemprop='headline' content='PIXHACK BDshot fmuv3'> <link itemprop='url' href='https://discuss.px4.io/t/pixhack-bdshot-fmuv3/43960'> <meta itemprop='datePublished' content='2025-02-26T11:24:33Z'> <meta itemprop='articleSection' content='Pixhawk'> <meta itemprop='keywords' content=''> <div itemprop='publisher' itemscope itemtype="http://schema.org/Organization"> <meta itemprop='name' content='Dronecode Foundation'> <div itemprop='logo' itemscope itemtype="http://schema.org/ImageObject"> <meta itemprop='url' content='https://discuss.px4.io/uploads/default/original/3X/7/7/77749012ba4258b021c2fc00af1a322eba9645d3.png'> </div> </div> <div id='post_1' class='topic-body crawler-post'> <div class='crawler-post-meta'> <span class="creator" itemprop="author" itemscope itemtype="http://schema.org/Person"> <a itemprop="url" rel='nofollow' href='https://discuss.px4.io/u/Grey_Badger'><span itemprop='name'>Grey_Badger</span></a> </span> <link itemprop="mainEntityOfPage" href="https://discuss.px4.io/t/pixhack-bdshot-fmuv3/43960"> <span class="crawler-post-infos"> <time datetime='2025-02-26T11:24:34Z' class='post-time'> February 26, 2025, 11:24am </time> <meta itemprop='dateModified' content='2025-02-26T11:24:34Z'> <span itemprop='position'>1</span> </span> </div> <div class='post' itemprop='text'> <p>Hi,</p> <p>Question, is fmvu3 capable of using Bdshot?</p> <p>I have a 16”, home made frame, with a <strong>PIXHACK</strong> 2.4.8. Setting are 4.5.7 fmuv3.</p> <p>Tekko32 F4 45A ESC’s. Multistar 4112-320 motors, S4 2P (8) Li-ion INR21700-40T (flight time and weight improvement).</p> <p>Having just updated it to FMUV3 All good flies just as well.</p> <p>I have tried to improve the tune using the Ardupilot Filter review tool.</p> <p>It is using Throttle based Notch filtering, all good, but I tried to use ESC based filtering. The setting for BDshot(300), I think are correct as my H743 BDshot settings.</p> <p>Result is nothing changes and the Ardupilot Filter review tool reports no data for ESC filtering.</p> <p>The data shown is identical to the Throttle based settings?</p> <p>Mission Planner Status does not show ESC data on the ESCs, possible clue no data is being sent?</p> <p>Am I chasing a nonviable option?</p> </div> <div itemprop="interactionStatistic" itemscope itemtype="http://schema.org/InteractionCounter"> <meta itemprop="interactionType" content="http://schema.org/LikeAction"/> <meta itemprop="userInteractionCount" content="0" /> <span class='post-likes'></span> </div> </div> <div id='post_2' itemprop='comment' itemscope itemtype='http://schema.org/Comment' class='topic-body crawler-post'> <div class='crawler-post-meta'> <span class="creator" itemprop="author" itemscope itemtype="http://schema.org/Person"> <a itemprop="url" rel='nofollow' href='https://discuss.px4.io/u/Karukkuvel0Killis'><span itemprop='name'>Karukkuvel0Killis</span></a> </span> <span class="crawler-post-infos"> <time itemprop='datePublished' datetime='2025-02-28T09:26:05Z' class='post-time'> February 28, 2025, 9:26am </time> <meta itemprop='dateModified' content='2025-02-28T09:26:05Z'> <span itemprop='position'>2</span> </span> </div> <div class='post' itemprop='text'> <p>From your post, I infer that you are using Ardupilot software. Try posting it in <a href="https://discuss.ardupilot.org/" rel="noopener nofollow ugc">ArduPilot Discourse</a>, you will get support for your issues there.</p> </div> <div itemprop="interactionStatistic" itemscope itemtype="http://schema.org/InteractionCounter"> <meta itemprop="interactionType" content="http://schema.org/LikeAction"/> <meta itemprop="userInteractionCount" content="0" /> <span class='post-likes'></span> </div> </div> <div id='post_3' itemprop='comment' itemscope itemtype='http://schema.org/Comment' class='topic-body crawler-post'> <div class='crawler-post-meta'> <span class="creator" itemprop="author" itemscope itemtype="http://schema.org/Person"> <a itemprop="url" rel='nofollow' href='https://discuss.px4.io/u/Grey_Badger'><span itemprop='name'>Grey_Badger</span></a> </span> <span class="crawler-post-infos"> <time itemprop='datePublished' datetime='2025-02-28T09:42:56Z' class='post-time'> February 28, 2025, 9:42am </time> <meta itemprop='dateModified' content='2025-02-28T09:42:56Z'> <span itemprop='position'>3</span> </span> </div> <div class='post' itemprop='text'> <p>Thanks for the pointer. All help is appreciated.</p> </div> <div itemprop="interactionStatistic" itemscope itemtype="http://schema.org/InteractionCounter"> <meta itemprop="interactionType" content="http://schema.org/LikeAction"/> <meta itemprop="userInteractionCount" content="0" /> <span class='post-likes'></span> </div> </div> </div> </div> <footer class="container wrap"> <nav class='crawler-nav'> <ul> <li itemscope itemtype='http://schema.org/SiteNavigationElement'> <span itemprop='name'> <a href='/' itemprop="url">Home </a> </span> </li> <li itemscope itemtype='http://schema.org/SiteNavigationElement'> <span itemprop='name'> <a href='/categories' itemprop="url">Categories </a> </span> </li> <li itemscope itemtype='http://schema.org/SiteNavigationElement'> <span itemprop='name'> <a href='/guidelines' itemprop="url">Guidelines </a> </span> </li> <li itemscope itemtype='http://schema.org/SiteNavigationElement'> <span itemprop='name'> <a href='/tos' itemprop="url">Terms of Service </a> </span> </li> <li itemscope itemtype='http://schema.org/SiteNavigationElement'> <span itemprop='name'> <a href='/privacy' itemprop="url">Privacy Policy </a> </span> </li> </ul> </nav> <p class='powered-by-link'>Powered by <a href="https://www.discourse.org">Discourse</a>, best viewed with JavaScript enabled</p> </footer> <div class="buorg"><div>Unfortunately, <a href="https://www.discourse.org/faq/#browser">your browser is unsupported</a>. 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