Lazy me going for the shortcut again...

Enable **add mesh extra objects** (Access by pressing <kbd>Ctrl</kbd> <kbd>Alt</kbd> <kbd>U</kbd>):

[![enter image description here][1]][1]

Then just press <kbd>Shift</kbd><kbd>A</kbd> Add->Mesh->Extras->**Honeycomb**

[![enter image description here][2]][2]


And set the controls in the toolshelf to something that suits for your project.

[![enter image description here][3]][3]


  [1]: https://i.sstatic.net/TFREr.png
  [2]: https://i.sstatic.net/5wE7k.png
  [3]: https://i.sstatic.net/Suzce.png