I don’t have your board, so can’t determine what the issue is.
Could be the Blynk driver, could be your shield firmware, could be some router configuration blocking certain port ranges.
Hard to tell as we haven’t seen this yet.
Have you tried it with Blynk by itself? You could try the Blynk forums as I referenced above and see if anyone has additional information.
Cheers,
Craig
Check this post here, worth a shot Connecting Issue with Arduino uno and Cayenne Via Ethernet Shield W5100 - #20 by Ian
Also check that your ethernet cable is not bad or a crossover cable, and that there is no SD card plugged in.
Other than that I’m at a loss as well. Does it show a link light when plugged in?
I will try it with blynk.
He gets an IP, so it’s a port blocking kind of thing, or a driver incompatibility, or nutty hardware.
Cheers,
Craig
Yes but I have Not a Ethernet shield I have got a wifi shield . The LEDs on the shield are blinking. And I got an IP adress. The only Problem is the connection to the mydevice server
Do you have an ethernet shield you can try to rule out the wifi shield?
No only wifi shield