Description
Arduino Nano 33 BLE SENSE Board
| Micro Controller Chip | NINA- b3 (nRF52840) |
| Connectivity | BLE |
| Operating Voltage | 3.3V |
| Input Voltage (via USB) | 5V |
| Maximum Voltage Limit | 21V |
| Clock Speed | 64 MHz |
| CPU Flash Memory | 1MB |
| SRAM | 256 KB |
| Digital Input | 14 Pins |
| Analog Input | 8 Pins |
| PWM Pins | All Digital Pins |
| Interfaces | USB, SPI, I2C, I2S, UART |
Arduino Nano 33 BLE Sense (with headers) is Arduino’s 3.3V AI enabled board in the smallest available form factor: 45x18mm.
Arduino Nano 33 BLE Sense is a completely new board and comes with series of embedded sensors:
- 9 axis Inertial Sensor: Makes it ideal for wearable devices.
- Humidity and Temperature sensor: to measure environmental conditions
- Barometric Sensor
- In-built Microphone: To capture and analyse sound in real-time.
- Gesture, Proximity, Light colour and Light intensity sensor: To estimate the room’s luminosity and also to detect if someone is moving close to the board.
The Arduino Nano 33 BLE Sense is an up-gradation of the traditional Arduino Nano, with a more powerful processor, a 32-bit ARM® Cortex™-M4 CPU running at 64 MHz. This will allow you to make larger programs than with the Arduino Uno ( 32 times bigger memory), and with a lot more variables ( RAM is 128 times bigger). The main processor includes other amazing features like Bluetooth® pairing via NFC and ultra-low power consumption modes.