<p>I have some stuff on my Raspberry Pi Zero W box, and sometimes it's not very obvious which AP it used to connect to the internet (and thus - how to access the services that are running on the RPi by the IP). Before I used <code>nmap</code> to find out the IP address, but after some time I realized that I can solder the cheap LCD onto the Pi and start some daemon once the box boots up. Then I can find out the default route and show the associated IP address on the LCD.</p>
<p>Additionally it should be quite easy to add more transports (like Slack or Telegram), so you can get hold on swarms of Pi boxes deployed elsewhere.</p>
<p>Hopefully that will help someone else.</p>
<p><a href="https://github.com/jdevelop/whereami">github.com/jdevelop/whereami</a></p>
<hr/>**评论：**<br/><br/>zzq889: <pre><p>That’s really helpful. I use Ngrok before to access my pi via internet. This maybe easier way for most people. </p></pre>
