Arduino Nicla Voice - ABX00061

Arduino Nicla Voice is a small board with dimensions of 22.86 x 22.86 mm that allows you to implement active speech recognition in edge devices. The built-in Syntiant NDP120 Neural Decision chip allows you to run multiple AI algorithms, using bio-inspired advanced machine learning to automate complex tasks. The module is equipped with a number of sensors, such as a microphone , an intelligent 6-axis motion sensor and a magnetometer , making it an ideal solution for preventive maintenance, gesture/voice recognition and non-contact applications.

Nicla Voice has built-in Bluetooth Low Energy wireless communication and is compatible with Nicla, Portenta and MKR products. Very low power consumption allows continuous processing of sensor data 24/7, with the option of autonomous operation on battery power.

• Powerful processor with integrated deep neural network embedded in a small 22.86 x 22.86 mm board
• Integrated microphone, magnetometer and intelligent 6-axis IMU
• Built-in Bluetooth Low Energy communication chip
• It allows you to extend your projects with speech recognition
• Ultra low power consumption allows for 24/7 data processing
• Battery powered
• Compatible with Portenta and MKR products

Speech detection and recognition can change the way you interact with machines, systems and devices. In addition to on-board sensors, a wake-up command or trigger sound is required: no buttons to search while driving, no interfaces to clutter your designs. Nicla Voice not only hears, but also recognizes individual sounds: thanks to advanced neural processing, it can learn to interpret audio inputs, such as command passwords.

The Arduino Nicla Voice can easily be used to retrofit existing machines and systems and is particularly suitable for wearable products such as helmets and smart bands - also thanks to its long battery life.

Nicla Vision can run with multiple apps simultaneously to recognize different people, capture multiple keywords and wake ups at the same time. This module can be trained to recognize noisy bearings in need of maintenance, breaking windows or intruders trying to enter and more.

Nicla Voice allows you to mute in total safety: integrated with smart headphones, it offers better sound quality thanks to echo cancellation and noise suppression features that allow users to focus on their work, spare them hearing in a noisy industrial environment, while being alerted immediately when an alarm sound is detected .

• Microprocessor: Syntiant NDP120
  • 1x Syntiant Core 2 ultra-low-power deep neutron grid engine
  • 1x HiFi 3 audio DSP
  • 1x ARM Cortex M0 up to 48MHz
• Microcontroller: Nordic Semiconductor nRF52832
  • ARM Cortex M4 64MHz
• Sensors:
  • high performance microphone (IM69D130)
  • 6-axis IMU (BMI270)
  • 3-axis magnetometer (BMM150)
• I/O pins:
  • 1x I2C (with ESLOV connector)
  • 1x serial port
  • 1x SPI
  • 2x ADC
  • programmable I/O operating with a voltage of 1.8 V to 3.3 V
• Interface:
  • external microphone connector (ZIF)
  • microUSB interface with debug function
• Memory:
  • 512KB Flash / 64KB SRAM
  • 16 MB Flash as storage
  • 64 kB STAM dedicated to NDP120
• Operating temperature: from 0°C to 85°C
• Power:
  • high speed microUSB (500 Mb/s)
  • pin connector
  • 3.7 V Li-Pol battery with integrated charging and charge level system (BQ25120AYFPR)
• Connectivity: Bluetooth Low Energy (ANNA-B112)
• Dimensions: 22.86 x 22.86 mm
• Weight: 2g

• Arduino Nicla Voice - ABX00061
• 5-pin cable

• Manufacturer's website: Arduino ABX00061
• Arduino Docs
• Nicla Voice Documentation
• Documentation nRF52832
• NDP120 documentation
• IM69D130 documentation
• BMI270 documentation
• BMM150 documentation
• ANNA-B112 documentation
• User Guide
• Pin description
• Diagram
• STEP files