아두이노 나노 BLE 센스 Rev2
(Arduino Nano BLE Sense Rev2 with Headers)
개요
- 본 제품은 아두이노 나노 BLE 센스 Rev2 입니다.
- 64Mhz로 동작하는 nRF52840 칩을 탑재하고 있습니다.
- TinyML을 이용하여 인공지능 Edge Computing 어플리케이션을 실행할 수도 있습니다.
- TensoFlow Lite를 사용하여 머신러닝 모델을 만들고 arduino ide를 이용하여 업로드할 수 있습니다.
- 9축 IMU 센서를 지원합니다.
특징
- Microcontroller: nRF52840
- Operating Voltage: 3.3V
- Input Voltage (limit): 21V
- DC Current per I/O Pin: 15mA
- Clock Speed: 64MHz
- CPU Flash Memory: 1MB
- SRAM: 256KB
- EEPROM: None
- Digital Input/Output Pins: 14
- PWM: All digital pins
- Interfaces: 1 UART, 1 SPI, 1 I2C
- 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 & BMM150
- Microphone: MP34DT05
- Gesture, Light, Proximity, Color: APDS9960
- Barometric Pressure: LPS22HB
- Temperature, Humidity: HTS3003
- Dimensions: 45x18mm
- Arduino Part #: ABX00070
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The Arduino Nano 33 BLE Sense 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.
The main feature of this board, besides the impressive selection of sensors, is the possibility of running Edge Computing applications (AI) on it using TinyML. You can create your machine learning models using TensorFlow™ Lite and upload them to your board using the Arduino IDE.
Its architecture, fully compatible with Arduino IDE Online and Offline, has a 9 axis Inertial Measurement Unit (IMU), temperature, pressure, humidity, light, color and even gestures sensors that are managed through our specialized libraries. Its reduced power consumption, compared to other same size boards, together with the NANO form factor opens up a wide range of applications.
This allows the design of wearable devices and gesture based projects that need to communicate to other devices at a close range. Arduino Nano 33 BLE Sense is ideal for interactive automation projects thanks to the multiprotocol BT 5.0 radio.
Note: This version comes with the headers already soldered onto the board.
문서
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