Hi to everyone, thanks for reading.
I've recieved my ethernet shield and it was working OK (without making portforwarding on the modem/router because I can't access it) but it was working ok with the example codes. But after I connected a Protoshield (with no components), then it just stopped working, I can't get any example to work. The protoshield doesn't fits very well upside the ethernet because it touches the RJ45 connecter, but I've put some protective tape there before connecting anything to avoid contact between the two shields. :astonished: On the RJ45 connector of the ethernet shield I only see the green led ON but it never blinks, and the right led is always off. I don't remeber if this leds were working ok before connecting the protoshield. Is this led states normal? or are they showing that something is not working ok??
Thanks for any help! :|