The MKR1000 is an IoT focused Arduino board with Wifi built in. Runs at 3.3V. Programmed via Arduino IDE.
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
Features:
For a more cost effective IoT board with built in wifi and which is programmable via Arduino IDE, try the NodeMCU ESP8266 IoT Board for just $12.99!