Arduino Nano 33 BLE Sense Rev2

Compact AI-Enabled Board with Advanced Sensors

The Arduino Nano 33 BLE Sense Rev2 is a powerful, compact board designed for AI applications and Edge Computing. Operating at 3.3V, it comes with an array of built-in sensors, allowing developers to build innovative projects like wearable devices, temperature monitors, and gesture or voice recognition systems. With the support of TinyML and Edge Impulse, this board provides everything you need to implement AI solutions directly on the edge.

Key Features

• Tiny, AI-capable board for Edge Computing applications.
• Includes a comprehensive selection of sensors:
  • BMI270 and BMM150: For motion sensing and geomagnetic data.
  • MP34DT06JTR: Microphone for voice recognition.
  • APDS9960: Gesture, light, proximity, and color sensing.
  • LPS22HB: Barometric pressure sensor.
  • HS3003: Temperature and humidity sensor.
• Supports TensorFlow Lite and Edge Impulse for machine learning.
• Ideal for wearable devices, environmental monitoring, and gesture control projects.

Specifications

• Microcontroller: nRF52840 (64 MHz, 32-bit ARM Cortex-M4F)

• Operating Voltage: 3.3V

• Input Voltage (Limit): 21V

• Power and Current: DC Current per I/O Pin: 15 mA

• Memory:

  • Flash Memory: 1MB (nRF52840)
  • SRAM: 256KB (nRF52840)
  • EEPROM: None

• I/O Pins:

  • Digital I/O Pins: 14 (PWM on all pins)
  • Analog Input Pins: 8 (ADC 12-bit, 200 k samples)
  • Analog Output Pins: Through PWM only (no DAC)
  • External Interrupts: Available on all digital pins

• Connectivity:

  • UART: 1
  • SPI: 1
  • I2C: 1

• Sensors:

  • IMU: BMI270 and BMM150
  • Microphone: MP34DT06JTR
  • Gesture, Light, Proximity, Color Sensor: APDS9960
  • Barometric Pressure Sensor: LPS22HB
  • Temperature and Humidity Sensor: HS3003

• Additional Features:

  • LED_BUILTIN: Pin 13
  • USB: Native USB in nRF52840 Processor