An Arduino support library may be written in C or C++ depending on the developer’s preference. ... That means I’d expect a source code for ab Arduino project to be like 100 kB at most.

Arduino's language is based on C++, which is one of the most popular programming languages used by developers today. C++ is geared towards larger apps and is responsible for some of the code ...

The Debugger helps you to better understand your Arduino code, and simplifies the debugging process. However, it isn't available for all Arduino boards. Here's a complete list of the only boards ...

To support this platform, Arduino hardware already features on-board crypto-authentication chips and certified comms modules spanning Wi-Fi, BLE, LoRa, LTE Cat-M, and NB-IoT.

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finall… ...

Codeanywhere, a cross platform cloud IDE for creating web apps and sites has acquired Codebender, another cloud IDE that enables users to develop for Arduino devices. This is Codeanywhere’s ...

Open the Arduino software and paste the Arduino code (the text in the box near the bottom of the post) into a new sketch. Click Sketch > Verify / Compile to make sure the code is properly in there.