Hi I am trying to work out the difference between an Arduino WiFi shield for£ 56.95 or a Xbee wireless shield for 13.49 or a Arduino Uno R3 with radio transceiver (built in wireless) £23.68 I was just going to get entry level Uno, but the one for £23.68 caught my eye as I though built in wirele…

wifi or wireless

system May 4, 2014, 11:27pm 2

Anyone help please?

Not without links to the devices in question.