The basic functions of the Arduino IDE – pinMode, digitalRead, digitalWrite, and analogRead – are available. Most of the WiFi functions work just like the WiFi shield library.

Arduino have taken the tiny wraps off of the official ethernet shield for their open-source prototyping platform, which adds network connectivity to the device. Based… ...

Connecting the ESP8266 Wi-Fi shield to a microcontroller is easy. All that is needed is Vcc, Ground, and a Tx/Rx pair for serial communication. (Keep in mind that, on the shield, the 5V pin is its ...

Arduino devices have had the option of a GSM linkup for awhile, but getting that cellular link to truly strut its stuff hasn't always been easy, even for those of us who'd be inclined to program ...