Features:
- Perfect for beginners and pros alike.
- Enables smart enhancements to existing devices.
- Ideal for sensor networks and Bluetooth® Low Energy applications.
Core Components
- Main Processor: 32-bit Arm® Cortex®-M0 SAMD21 (low-power)
- Wireless Module: u-blox NINA-W10 (WiFi & Bluetooth®)
- Security: Microchip® ECC608 crypto chip
- IMU: Built-in 6-axis motion sensor
WiFi & Arduino IoT Cloud
Connecting to a WiFi network is as easy as blinking an LED. The Nano 33 IoT can connect to existing networks or create an access point. It supports a variety of cloud services, including Arduino IoT Cloud.
Bluetooth® and BLE
The board can function as both Bluetooth® and Bluetooth® Low Energy client or host. Easily create central or peripheral Bluetooth® devices with ArduinoBLE examples.
Open for Hacking
Dual-processor design enables advanced experimentation. You can utilize both WiFi and Bluetooth® simultaneously or run lightweight Linux on the NINA-W10 module. Note: This kind of hacking may void WiFiNINA module certification.
Getting Started
Visit the Getting Started section on Arduino’s website for setup instructions, IDE guidance, and beginner-friendly tutorials.
Need Help?
Join the Arduino Forum to ask questions about code, hardware, and projects.
Tech Specs
Feature |
Details |
Microcontroller |
SAMD21 Cortex®-M0+ 32-bit ARM MCU |
Radio Module |
u-blox NINA-W102 |
Secure Element |
ATECC608A |
Operating Voltage |
3.3V |
Input Voltage (limit) |
21V |
DC Current per I/O Pin |
7 mA |
Clock Speed |
48 MHz |
CPU Flash Memory |
256 KB |
SRAM |
32 KB |
EEPROM |
None |
Digital I/O Pins |
14 |
PWM Pins |
11 (2, 3, 5, 6, 9, 10, 11, 12, 16/A2, 17/A3, 19/A5) |
UART |
1 |
SPI |
1 |
I2C |
1 |
Analog Input Pins |
8 (ADC 8/10/12 bit) |
Analog Output Pins |
1 (DAC 10 bit) |
External Interrupts |
All digital pins (analog pins can be used too, with duplicated interrupt numbers) |
LED_BUILTIN |
13 |
USB |
Native in SAMD21 |
IMU |
LSM6DS3 |
Length |
45 mm |
Width |
18 mm |
Weight |
5 g (with headers) |
Features:
- Perfect for beginners and pros alike.
- Enables smart enhancements to existing devices.
- Ideal for sensor networks and Bluetooth® Low Energy applications.
Core Components
- Main Processor: 32-bit Arm® Cortex®-M0 SAMD21 (low-power)
- Wireless Module: u-blox NINA-W10 (WiFi & Bluetooth®)
- Security: Microchip® ECC608 crypto chip
- IMU: Built-in 6-axis motion sensor
WiFi & Arduino IoT Cloud
Connecting to a WiFi network is as easy as blinking an LED. The Nano 33 IoT can connect to existing networks or create an access point. It supports a variety of cloud services, including Arduino IoT Cloud.
Bluetooth® and BLE
The board can function as both Bluetooth® and Bluetooth® Low Energy client or host. Easily create central or peripheral Bluetooth® devices with ArduinoBLE examples.
Open for Hacking
Dual-processor design enables advanced experimentation. You can utilize both WiFi and Bluetooth® simultaneously or run lightweight Linux on the NINA-W10 module. Note: This kind of hacking may void WiFiNINA module certification.
Getting Started
Visit the Getting Started section on Arduino’s website for setup instructions, IDE guidance, and beginner-friendly tutorials.
Need Help?
Join the Arduino Forum to ask questions about code, hardware, and projects.
Tech Specs
Feature |
Details |
Microcontroller |
SAMD21 Cortex®-M0+ 32-bit ARM MCU |
Radio Module |
u-blox NINA-W102 |
Secure Element |
ATECC608A |
Operating Voltage |
3.3V |
Input Voltage (limit) |
21V |
DC Current per I/O Pin |
7 mA |
Clock Speed |
48 MHz |
CPU Flash Memory |
256 KB |
SRAM |
32 KB |
EEPROM |
None |
Digital I/O Pins |
14 |
PWM Pins |
11 (2, 3, 5, 6, 9, 10, 11, 12, 16/A2, 17/A3, 19/A5) |
UART |
1 |
SPI |
1 |
I2C |
1 |
Analog Input Pins |
8 (ADC 8/10/12 bit) |
Analog Output Pins |
1 (DAC 10 bit) |
External Interrupts |
All digital pins (analog pins can be used too, with duplicated interrupt numbers) |
LED_BUILTIN |
13 |
USB |
Native in SAMD21 |
IMU |
LSM6DS3 |
Length |
45 mm |
Width |
18 mm |
Weight |
5 g (with headers) |