Arduino Nano 33 BLE Sense Rev2 with headers - (ABX00070)
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The Arduino Nano 33 BLE Sense Rev2 with headers is Arduino’s 3.3V 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 immediately.
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.
Besides the complete selection of sensors, this board's main feature is the possibility of running Edge Computing applications (AI) on it using TinyML. Learn how to use the Tensor Flow Lite library following these instructions or learn how to train your board using Edge Impulse.
Tech specs
| 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 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) |
Documentation
SCHEMATICS IN .PDFDATASHEET IN .PDF
Download the full Pinout diagram as PDF here.
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