Thanks for the answer. The subnet mask is ok. If I use ahother code where this hardware is working as web server, I can ping 192.168.0.190 from my pc. So the 192.168.0.1 gateway is ok. that is my subnet. An I can connet to the arduoino from my pc with crome. But if I wat to use as web client to get some data from web I can not get the connection, (the dns do not relove my name “google.com”). I have traing to write insted of name “www.google.com” in the ether.hisip = the goggle ip addres but still not working. Is anyone use this as web clinet ?