Because everything is moving to a web app, [Vasilis Georgitzikis], a.k.a. [tzikis] developed codebender, a cloud-based Arduino IDE replete ... your code and monitor the serial port right in ...

This isn’t an ESP8266 shield, either: you can write code for the ESP module, connect the serial pins, and hit the program button. The basic functions of the Arduino IDE – pinMode, digitalRead ...

The Arduino Wire library is a core aspect of Arduino's integrated development environment, or IDE, and is a must-have ... One wire (called serial data or SDA) is responsible for transferring ...