1 Results for "《〈 문의 OIO↗5793↗7458 》〉 선릉초콜릿ρ stood초콜릿셔츠룸╃초콜릿가라오케signed 선릉초콜릿ⓢ선릉초콜릿バ강남셔츠룸초콜릿⑶♩선릉초콜릿fighting"

It's an example of how to build with and arduino nano and a ethernet module, a switch that can be controlled via lan.