Hello, I did buy a arduino wifi shield and I need some help. Does it work without an antenna? I see a connector near pin ICSP which seems an antenna connector. Is it mandatory to use an antenna? or there is an "internal" antenna? Thanks
Hello, I did buy a arduino wifi shield and I need some help. Does it work without an antenna? I see a connector near pin ICSP which seems an antenna connector. Is it mandatory to use an antenna? or there is an "internal" antenna? Thanks