title: How does one create a custom package feed in OpenWRT?
body: <p>I have a number of custom packages that I'm building under OpenWRT that I'd like to add to a custom feed so I can have IoT devices pull updates for these custom packages.</p>
  
  <p>I've looked through all of the OpenWRT docs and done several google searches without finding any details. Where can I find documentation, a tutorial, or an example of creating the files required for a custom feed?</p>