The project relies on the built-in Wi-Fi module of the Arduino Yun, and the microcontroller is connected to the sensors and RFID reader modules alongside an electronic strike to lock/unlock the door.

Arduino Uno R4 WiFi comes with built-in Wi-Fi and Bluetooth capabilities, along with additional pins and a new, faster processor.

Discover how affordable smart bulbs and next-gen Wi-Fi modules are powering the explosive growth of connected lighting—read ...

Making objects interactive doesn’t have to be overwhelming—the best Arduino starter kit will help you begin.

The ESP8266 WiFi module is the latest, made interesting because it pretty much doesn’t exist outside China. Why is it cool?