At my previous job all circuit board first revision review meetings I would never shut up about how I wanted as many LEDs on GPIOs as I could get so I could sti

At my previous job all circuit board first revision review meetings I would never shut up about how I wanted as many LEDs on GPIOs as I could get so I could stick various Linux LED triggers on them. CPU, disk access, heartbeat, network, panic, etc. SUPER helpful for early debugging of “what the heck is going on now?” situations that are common on early prototypes.