Arduino Nano 33 BLE without Headers

The Nano 33 BLE (without headers) is Arduino’s 3.3 V compatible board in the smallest available form factor: 45 x 18 mm!

The Arduino Nano 33 BLE is a completely new board on a well-known form factor. It comes with an embedded 9 axis inertial sensor what makes this board ideal for wearable devices, but also for a large range of scientific experiments in the need of short-distance wireless communication.

The Arduino Nano 33 BLE is an evolution of the traditional Arduino Nano, but featuring a lot more powerful processor, the nRF52840 from Nordic Semiconductors, a 32-bit ARM® Cortex®-M4 CPU running at 64 MHz. This will allow you to make larger programs than with the Arduino Uno (it has 1 MB of program memory, 32 times bigger), and with a lot more variables (the RAM is 128 times bigger). The main processor includes other amazing features like Bluetooth® pairing via NFC and ultra low power consumption modes.

The Nano 33 BLE comes with a 9 axis inertial measurement unit (IMU) which means that it includes an accelerometer, a gyroscope, and a magnetometer with 3-axis resolution each. This makes the Nano 33 BLE the perfect choice for more advanced robotics experiments, exercise trackers, digital compasses, etc.

• Microcontroller: nRF52840
• Operating voltage: 3.3 V
• Input voltage (limit): 21 V
• DC current per I/O pin: 15 mA
• Clock speed: 64 MHz
• CPU Flash memory: 1 MB (nRF52840)
• SRAM: 256 KB (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
• LED built-in: 13
• USB: Native in the nRF52840 processor
• Length: 45 mm
• Width: 18 mm
• Weight: 5 g (with headers)