Arduino freaked out - Fix'd - Still weird

Forum 2005-2010 (read only) Hardware Troubleshooting
1

I was playing around with a RGB led, just made a stupid little code for it, then suddenly when uploading a new code my arduino just freaked out and now when I power it on it just blinks led 13 very fast and I can't upload anything to it.

(I'm actually using a seeeduino, but it's the same, I think?)

If I reset it, it just continues to blink, but when powered on it takes a while to boot before it starts it. Anyone else experienced this?

2

Eeehhh, on the fifth time that I disconnected it from the usb. I just did this

void setup()  {
}
void loop()  {
}

A stupid idea: upload stuff before blink starts. -> Works. My arduino (seeeduino) is now fixed ;D ;D