ARDUINO NANO 33 BLE, ARDUINO ABX00030

The Nano 33 BLE (without headers) is Arduino’s 3.3V compatible board in the smallest available form factor.

The Nano 33 BLE (without headers) is Arduino’s 3.3V compatible board in the smallest available form factor: 45x18mm! 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 1MB 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.

If you used Arduino Nano in your projects in the past, the Nano 33 BLE is a pin-equivalent substitute. Your code will still work, but remember, it operates at 3.3V. This means that you need to revise your original design in case it is not 3.3V compatible. Besides that, the main differences to the classic Nano are: a better processor, a micro-USB connector, and a 9 axis IMU.

Tehnical specifications
The Arduino Nano 33 BLE is based on the nRF52840 microcontroller.
Microcontroller: nRF52840 (datasheet)
Operating Voltage: 3.3V
Input Voltage (limit): 21V
DC Current per I/O Pin: 15 mA
Clock Speed: 64MHz
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
LED_BUILTIN: 13
USB: Native in the nRF52840 Processor
IMU: LSM9DS1 (datasheet)
Length: 45 mm
Width: 18 mm
Weight: 5 gr (with headers)

More information

Getting started

ArduinoBLE library