Arduino Nano 33 BLE Sense

The Nano 33 BLE Sense is, just like the Nano 33 BLE, a microcontroller board from Arduino based on the NINA-B3 (nRF52840) processor from u-blox. In addition to the 9-axis IMU sensor that the normal BLE version also has, this module has a number of extra sensors (see the specifications below).

Specifications:

• Supply voltage:
  • Micro USB: 5V DC
  • VIN pin: 5-10V DC
  • 3.3V pin: 3.3V DC
• GPIO voltage: 3.3V
• Maximum GPIO current: 15mA
• Chip: NINA-B3 series (nRF52840)
  • Clock frequency: 64MHz
  • Flash memory: 1MB
  • SRAM: 256KB
  • Built-in Bluetooth (5.0 and BLE)
• Number of GPIO pins: 14
• Number of PWM pins: All digital pins
• Number of analog input pins (ADC): 8 (12 bit)
• Number of analog output pins (DAC): 0 (PWM only)
• Sensors:
  • IMU: LSM9DS1
  • Microphone: MP34DT05
  • Temperature and humidity sensor: HTS221
  • Barometer: LPS22HB
  • Gesture, proximity, color and ambient light sensor: APDS9960
• PCB dimensions: 45 x 18mm

Package contents:

• 1x Arduino Nano 33 BLE Sense

See the following page for more information and the datasheets of the different sensors: Arduino Nano 33 BLE Sense.