Nicla Voice
The Arduino® Nicla Voice packs speech and motion recognition capabilities on the edge into a tiny form factor. The board integrates a dedicated Neural Decision Processor NDP120 empowering multiple AI algorithms simultaneously. Leverage the built-in microphone, nRF52832 microcontroller, Bluetooth® Low Energy module, 6-axis IMU, and 3-axis magnetometer to create your wireless sensor network for machine learning applications with ultra low-power consumption capabilities.
Essentials
Guides
Quickstart Guide
All you need to know to get started with your new Arduino Nicla board.
Suggested Libraries
ArduinoBLE
The ArduinoBLE library is designed for Arduino boards that have hardware enabled for BLE and Bluetooth 4.0 and above.
PDM
The PDM library allows you to use PDM (Pulse-density modulation) microphones, like the IM69D130.
Arduino Basics
Built-in Examples
Built-in Examples are sketches included in the Arduino IDE and demonstrate all basic Arduino commands.
Learn
Discover interesting articles, principles and techniques related to the Arduino ecosystem.
Language References
Arduino programming language can be divided in three main parts: functions, values (variables and constants), and structure.
Resources
Pinout Diagram
A diagram showing the functions and the arrangement of the pins on your product.
Open Diagram
Downloads