The page is here : http://hardsoftmix.blogspot.com/2011/07/jtag-on-iconnect.html
. Igorert also posted a topic about the same subject and referred to the same page : http://archlinuxarm.org/forum/viewtopic.php?f=27&t=2613
Using this port is a little bit over my head ATM but I'll check it out when I can. Is there a way to use this port easier than it's explained on the page above? Say; like LEDs on the iConnect?
PS : Are those photos all yours, usbrelay etc?