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- Arduino Nano BLE Sense Rev2
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.
- 1x Arduino Nano 33 BLE Sense Board
- 2x 15 Pin Headers
- 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 #: ABX00069
Arduino Nano BLE Sense Rev2 Product Help and Resources
Core Skill: Soldering
This skill defines how difficult the soldering is on a particular product. It might be a couple simple solder joints, or require special reflow tools.
Skill Level: Rookie - The number of pins increases, and you will have to determine polarity of components and some of the components might be a bit trickier or close together. You might need solder wick or flux.
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Core Skill: Programming
If a board needs code or communicates somehow, you're going to need to know how to program or interface with it. The programming skill is all about communication and code.
Skill Level: Rookie - You will need a better fundamental understand of what code is, and how it works. You will be using beginner-level software and development tools like Arduino. You will be dealing directly with code, but numerous examples and libraries are available. Sensors or shields will communicate with serial or TTL.
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Core Skill: Electrical Prototyping
If it requires power, you need to know how much, what all the pins do, and how to hook it up. You may need to reference datasheets, schematics, and know the ins and outs of electronics.
Skill Level: Rookie - You may be required to know a bit more about the component, such as orientation, or how to hook it up, in addition to power requirements. You will need to understand polarized components.
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