essentials.md

All you need to know to get started with your new Arduino board. The ArduinoBLE library is designed for Arduino boards that have hardware enabled for BLE and Bluetooth 4.0 and above. The PDM library allows you to use PDM (Pulse-density modulation) microphones, like the MP34DT06JTR. The WiFi library is designed to use the Murata 1DX module, which allows your Arduino to connect to the Internet. Built-in Examples are sketches included in the Arduino IDE and demonstrate all basic Arduino commands. Discover interesting articles, principles and techniques related to the Arduino ecosystem. Arduino programming language can be divided in three main parts: functions, values (variables and constants), and structure.