Arduino Nano 33 BLE REV2 with soldered headers
The Arduino Nano 33 BLE Rev2 is an innovative development board that utilizes the powerful nRF52840 microcontroller. This 32-bit Arm® Cortex®-M4 processor operates at an impressive 64 MHz clock speed, offering developers extensive possibilities for various projects. Additionally, MicroPython support enhances the board’s flexibility, making it accessible to a wider community of developers.
The standout feature of this development board is its Bluetooth® Low Energy (Bluetooth® LE) capability, enabling seamless communication with other Bluetooth® LE devices. This opens up new opportunities for creators to share data and integrate their projects with a wide range of connected technologies.
Designed for versatility, the Nano 33 BLE Rev2 includes a built-in 9-axis Inertial Measurement Unit (IMU). This IMU provides precise measurements of position, direction, and acceleration, making it an ideal solution for wearable devices and real-time motion-tracking applications.
The Nano 33 BLE Rev2 strikes the perfect balance between compact size and functionality, making it an excellent choice for developing wearable devices connected to smart technology.
Microcontroller: nRF52840
USB connector: Micro USB
Pins
Built-in LED Pin: 13
Digital I/O Pins: 14
Analog Input Pins: 8
PWM Pins: All digital pins (4 at once)
External interrupts: All digital pins
Connectivity
Bluetooth®: u-blox® NINA-B306
Sensors
IMU: BMI270 (3-axis accelerometer + 3-axis gyroscope) + BMM150 (3-axis magnetometer)
Communication
UART: RX/TX
I2C: A4 (SDA), A5 (SCL)
SPI: D11 (COPI), D12 (CIPO), D13 (SCK). Use any GPIO for Chip Select (CS)
Power
I/O Voltage: 3.3 V
Input Voltage (nominal): 5-18 V
DC Current per I/O Pin: 10 mA
Clock Speed
Processor: nRF52840 64 MHz
Memory
nRF52840: 256 KB SRAM, 1 MB flash
Dimensions
Weight: 5 g
Width: 18 mm
Length: 45 mm
