Arduino Nano 33 BLE with headers

The Nano 33 BLE (with headers) is Arduino’s 3.3V compatible board, in the smallest form factor available: 45x18mm!

It comes with an embedded 9-axis inertial sensor, making it ideal for wearable devices and a range of scientific experiments requiring short-distance wireless communication.

An evolution of the traditional Arduino Nano, it features the nRF52840 from Nordic Semiconductors, a 32-bit ARM® Cortex®-M4 CPU running at 64 MHz.

Provides 1MB of program memory (32 times more than the Arduino Uno).

Offers 256KB of RAM (128 times more than the Arduino Uno).

Supports Bluetooth® pairing via NFC and ultra-low power consumption modes.

The 9-axis inertial measurement unit (IMU) includes:

• Accelerometer
• Gyroscope
• Magnetometer with 3-axis resolution

Perfect for advanced robotics experiments, exercise trackers, and digital compasses.

Bluetooth® and Bluetooth® Low Energy Capabilities

The Nano 33 BLE supports both Bluetooth® Low Energy and Bluetooth® client/host functionalities.

Unique in the world of microcontroller platforms.

For examples, check the ArduinoBLE library to learn how to create Bluetooth® central or peripheral devices.

Key Features:

• Microcontroller: nRF52840 (datasheet)
• Operating Voltage: 3.3V
• Input Voltage (limit): 21V
• DC Current per I/O Pin: 15 mA
• Clock Speed: 64 MHz
• CPU Flash Memory: 1MB (nRF52840)
• SRAM: 256KB (nRF52840)
• EEPROM: None
• Digital Input/Output Pins: 14
• PWM Pins: All digital pins
• UART: 1
• SPI: 1
• I2C: 1
• Analog Input Pins: 8 (ADC 12-bit, 200 ksamples)
• Analog Output Pins: Only through PWM (no DAC)
• External Interrupts: All digital pins
• Built-in LED: Pin 13
• USB: Native to the nRF52840 Processor
• Dimensions: Length 45 mm, Width 18 mm
• Weight: 5 grams (with headers)