Still on it ?
It is said everywhere that the GPIO method should rather be used now.
And usually the goal is to do more than switching a led on/off: for instance I’d like to trigger one with the WAN side traffic, it’s a pain to be missing that on a router/firewall…
Then it does not work so easily:
I have found some modules a priori compatible there:
(the kmod_led* series)
Who wants to do his ZS Frankenstein with all that ? 😀