The Arduino Nano 33 BLE Sense Rev2 with headers is Arduino’s 3.3 V AI enabled board in the smallest available form factor with a set of sensors that will allow you without any external hardware to start programming your next project, right away.

With the Arduino Nano 33 BLE Sense Rev2, you can:

Build wearable devices that using AI can recognize movements.
Build a room temperature monitoring device that can suggest or modify changes in the thermostat.
Build a gesture or voice recognition device using the microphone or the gesture sensor together with the AI capabilities of the board.

Differences between Rev1 and Rev2

Replacement of IMU from LSM9DS1 (9 axis) for a combination of two IMUs (BMI270 – 6 axis IMU and BMM150 – 3 axis IMU)
Replacement of temperature and humidity sensor from HTS221 for HS3003
Replacement of microphone from MP34DT05 to MP34DT06JTR
Replacement of power supply MPM3610 for MP2322
Addition of VUSB soldering jumper on the top side of the board
New test point for USB, SWDIO and SWCLK

Specifications

Microcontroller	nRF52840 (datasheet)
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 k samples)
Analog Output Pins	Only through PWM (no DAC)
External Interrupts	All digital pins
LED_BUILTIN	13
USB	Native in the nRF52840 Processor
IMU	BMI270 (datasheet) and BMM150 (datasheet)
Microphone	MP34DT06JTR (datasheet)
Gesture, light, proximity, color	APDS9960 (datasheet)
Barometric pressure	LPS22HB (datasheet)
Temperature, humidity	HS3003 (datasheet)

With the Arduino Nano 33 BLE Sense Rev2, you can:

Differences between Rev1 and Rev2

Specifications

Downloads

Details

Customer Reviews