Arduino Nano 33 BLE Sense Board

The Arduino Nano 33 BLE Sense combines a powerful nRF52840 Cortex-M4 processor with Bluetooth Low Energy and a suite of on-board sensors, making it a popular choice for TinyML and edge machine-learning projects. It senses motion, sound, light, gestures, and the environment without extra modules.

Specifications

• Processor: Nordic nRF52840 Arm Cortex-M4 at 64 MHz
• Memory: 1 MB Flash, 256 KB SRAM
• Wireless: Bluetooth Low Energy 5
• On-board sensors: 9-axis IMU, microphone, temperature and humidity, barometric pressure, gesture, proximity, light and colour
• Logic level: 3.3V, USB connection

Compatible with

Program it with the Arduino IDE and run TensorFlow Lite for Microcontrollers for on-device machine learning. It works with 3.3V parts and the standard Nano footprint.

What you can build with it

• TinyML gesture and voice recognition that runs on the board
• Environmental and motion sensing wearables
• Bluetooth LE devices that report sensor data to a phone

Built and Backed by Compoden

Every Compoden order includes our AI build companion, delivered by QR code, email, and WhatsApp, to help you wire, flash, and program Arduino Nano 33 BLE Sense Board into a working project. We have spent 10 years supplying boards and components to makers, schools, and engineering institutions across India. When a build does not behave as expected, our team and the AI companion help you debug it.