Nano 33 BLE (with headers) is Arduino's 3.3V-compatible board in the smallest possible form factor: 45x18mm!
The Arduino Nano 33 BLE is a brand new board in a familiar form. It features a built-in 9-axis inertial sensor, making the board ideal for many scientific experiments that require short-range wireless communication.
The Arduino Nano 33 BLE is an evolution of the traditional Arduino Nano board, but it has a much more powerful processor, Nordic Semiconductor's nRF52840, a 32-bit ARM® Cortex®-M4 CPU running at 64 MHz. This allows for larger programs than on the Arduino Uno (its program space is 1 MB, 32 times larger), and more variables (RAM is 128 times larger). The main processor also offers other impressive features, such as Bluetooth® pairing via NFC and very low power modes.
The Nano 33 BLE includes a 9-axis inertial measurement unit (IMU), meaning it has an accelerometer, gyroscope and magnetometer, each with 3-axis resolution. This makes the Nano 33 BLE a perfect choice for more advanced robotics experiments, motion tracking, digital compasses, etc.
Bluetooth® and Bluetooth® Low Energy
The Nano 33 BLE's communications chip can act as both Bluetooth® Low Energy central and peripheral and Bluetooth® client and host device. Something quite unique in microcontroller boards. If you want to see how easy it is to create Bluetooth® central or peripheral devices, check the examples in the ArduinoBLE library.
Specifications
| 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 ksamples) |
| Analog Output Pins |
Only through PWM (no DAC) |
| External Interrupts |
all digital pins |
| LED_BUILTIN |
13 |
| USB |
Native in the nRF52840 Processor |
| Length |
45 mm |
| Width |
18 mm |
| Weight |
5 gr (with headers) |
Links
