https://handy.baile.dev/blog/tags/domotics/ Recent content in Domotics on Blog - Handy Baile Hugo en-US Sun, 25 Jan 2026 11:17:28 +0100 https://handy.baile.dev/blog/posts/pico_temp/ Sun, 25 Jan 2026 11:17:28 +0100 https://handy.baile.dev/blog/posts/pico_temp/ <p>With my new <a href="../diy_rack">addiction</a>, I made the the mistake <em>???</em> to install <strong>Home Assistant</strong>, and wanted a thermometer and didn&rsquo;t have any temperature sensor. But I remembered that the RP2040-Zeros in my drawer and the fact that they had internal temperature sensor.</p> <p>After a short internet search I found <strong>learnembeddedsystems</strong>&rsquo; blog especially the article titled &ldquo;<strong>RP2040’s On-Board Temperature Sensor</strong>&rdquo;.</p> <h1 id="code">Code</h1> <h2 id="pico-sdk-installation">Pico-SDK Installation</h2> <p>After opening the <strong>Pico-SDK Quick-Start Guide</strong>, I realised that their just was a <strong>AUR</strong> package, so after running <code>yay -S pico-sdk</code> and setting up the build environment i was done.</p>