I'm making an energy monitor and I'm using an Arduino to process data and send it online in real-time. The data will be sent wireless to a router. Before I make a purchase, I'd like to know which of the 2 options from the title is more economical? The shield is more expensive then 3 Unos, so the Yu…

Uno and WiFi shield or a Yun?

Nick_Pyner December 25, 2014, 1:08am 17

Greensprings:
arduino could type you a copy of war and peace

Sounds just like what we all need.