http://sconts.com/legacy/tags/micropython/ Recent content in MicroPython on 六二三's Blog Hugo -- gohugo.io en-us Wed, 22 Dec 2021 09:20:54 +0800 http://sconts.com/legacy/post/flashing_esp-01s_with_micropython-firmware/ Wed, 22 Dec 2021 09:20:54 +0800 http://sconts.com/legacy/post/flashing_esp-01s_with_micropython-firmware/ <p><img src="../../post-file/2021/rps_with_esp01s.jpeg" alt="Raspberry Pi Flash esp01s firmware"></p> <p>Flashing esp-01s micropython firmware workflow</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-Bash" data-lang="Bash"><span class="line"><span class="ln" id="line--1"><a class="lnlinks" href="#line--1">1</a></span><span class="cl">raspberrypi4B board &lt;---&gt; esp-link &lt;---&gt; esp-01s board </span></span></code></pre></div><p>Download micropython firmware for esp-01s 1M</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-Bash" data-lang="Bash"><span class="line"><span class="ln" id="line--1"><a class="lnlinks" href="#line--1">1</a></span><span class="cl">// https://micropython.org/download/esp8266-1m/ </span></span><span class="line"><span class="ln" id="line--2"><a class="lnlinks" href="#line--2">2</a></span><span class="cl">wget -c https://micropython.org/resources/firmware/esp8266-1m-20210902-v1.17.bin </span></span></code></pre></div><p>Flashing with Thonny IDE</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-Bash" data-lang="Bash"><span class="line"><span class="ln" id="line--1"><a class="lnlinks" href="#line--1">1</a></span><span class="cl">// Install flash tool - esptool </span></span><span class="line"><span class="ln" id="line--2"><a class="lnlinks" href="#line--2">2</a></span><span class="cl">pip3 install -U esptool </span></span><span class="line"><span class="ln" id="line--3"><a class="lnlinks" href="#line--3">3</a></span><span class="cl">// find connect esp01s port </span></span><span class="line"><span class="ln" id="line--4"><a class="lnlinks" href="#line--4">4</a></span><span class="cl">dmesg<span class="p">|</span>grep tty </span></span><span class="line"><span class="ln" id="line--5"><a class="lnlinks" href="#line--5">5</a></span><span class="cl">// check esp01s board info </span></span><span class="line"><span class="ln" id="line--6"><a class="lnlinks" href="#line--6">6</a></span><span class="cl">esptool.py -p /dev/ttyACM0 flash_id </span></span></code></pre></div> <iframe id="biliplayer" src="//player.bilibili.com/player.html?aid=380112732&page=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true" loading="lazy"> </iframe> <br><br />: http://sconts.com/legacy/post/flashing_esp-01s_with_micropython-firmware/