<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Repairing M0138]]></title><description><![CDATA[<p dir="auto"><strong>Hardware:</strong> (board / drone / SKU, serial # if you have it)<br />
M0138<br />
<strong>Software version:</strong> (paste the output of <code>voxl-version</code>)<br />
Python codes<br />
<strong>Configuration / services:</strong> (paste the output of <code>voxl-inspect-services</code>)<br />
Doesn't respond to USB uart<br />
<strong>What happened:</strong><br />
I was connecting the M0138 to a 24V power supply for bench test. It turned on the led in the bootup sequence but afterwards stopped completely responding. I tried plugging it in and out but wouldn't start up again. Then I tried touching the components and the Vreg Inductor seems to be getting very hot, all other components seem fine. Is there a way to repair it? How would I do that? The purchase was made few months back and I don't want the ESC to scrap and want to make some use out of it.<br />
Thanks</p>
<p dir="auto"><strong>Logs / pictures:</strong> (attach files; PX4 logs -&gt; <a href="https://logs.px4.io" rel="nofollow ugc">https://logs.px4.io</a>)</p>
]]></description><link>https://forum.modalai.com/topic/5500/repairing-m0138</link><generator>RSS for Node</generator><lastBuildDate>Sat, 03 Oct 2026 23:24:28 GMT</lastBuildDate><atom:link href="https://forum.modalai.com/topic/5500.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 03 Oct 2026 05:51:04 GMT</pubDate><ttl>60</ttl></channel></rss>