**Wifi shield**\\
based on a Hilink-HLK-RM04 module\\
{{:wifi_shield.jpg?200|}}\\
this {{wifirm04-master.zip | documentation}} was found here: [[https://github.com/chunlinhan/WiFiRM04]]\\
\\
based on a CC3000 module\\
{{:cc3000.jpg?direct&300 |}}\\
{{::adafruit-cc3000-wifi.pdf|CC3000 / Arduino manual}}\\
{{::adafruit_cc3000_library-master.zip| Arduino library}}\\