Embedded Workshop by MicroRusty

Wifi Bords

Arduino development boards with built in Wifi.
One board in particular has caught my attention.

Wemos mini D1 board

Wemos mini D1

After installing the ESP8266 board support package into the Arduino IDE, this board becomes very easy to work with.

Sparkfun's guide for installing the ESP8266 Arduino Addon

Currenty these are items that are used in some of the Workshops. (links to the Ebay items purchased):