Arduino Nano 33 IoT Board

The Arduino Nano 33 IoT brings WiFi and Bluetooth Low Energy to the small Nano form factor, pairing a 32-bit SAMD21 Cortex-M0+ processor with a u-blox NINA-W102 wireless module. It is built for connected projects that need to send data to the cloud or talk to a phone.

Specifications

• Processor: SAMD21 Arm Cortex-M0+ at 48 MHz
• Wireless: u-blox NINA-W102 WiFi and Bluetooth Low Energy
• Memory: 256 KB Flash, 32 KB SRAM
• Logic level: 3.3V
• Castellated Nano form factor with USB
• On-board 6-axis IMU on supported revisions

Compatible with

Program it with the Arduino IDE and connect it to the Arduino IoT Cloud. It works with 3.3V sensors and modules and fits the compact Nano footprint used in many projects.

What you can build with it

• WiFi-connected sensor nodes that log to the cloud
• Bluetooth LE peripherals that talk to a phone app
• Compact IoT dashboards and remote monitors

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 IoT 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.