Arduino Nano 33 BLE Rev2 with headers
Introducing the Arduino Nano 33 BLE Rev2, a cutting-edge development board powered by the nRF52840 from Nordic Semiconductors. With a 32-bit Arm® Cortex®-M4 CPU running at 64 MHz, this board boasts Bluetooth® LE capabilities for seamless data sharing with other Bluetooth® LE-enabled devices. Additionally, it supports MicroPython for enhanced flexibility in programming.
Overview
The Arduino Nano 33 BLE Rev2 stands at the forefront of innovation, leveraging the advanced capabilities of the nRF52840 microcontroller. This 32-bit Arm® Cortex®-M4 CPU, operating at an impressive 64 MHz, empowers developers for a wide range of projects. The added compatibility with MicroPython enhances the board's flexibility, making it accessible to a broader community of developers.
The standout feature of this development board is its Bluetooth® Low Energy (Bluetooth® LE) capability, enabling effortless communication with other Bluetooth® LE-enabled devices. This opens up a realm of possibilities for creators, allowing them to seamlessly share data and integrate their projects with a wide array of connected technologies.
Designed with versatility in mind, the Nano 33 BLE Rev2 is equipped with a built-in 9-axis Inertial Measurement Unit (IMU). This IMU is a game-changer, offering precise measurements of position, direction, and acceleration. Whether you're developing wearables or devices that demand real-time motion tracking, the onboard IMU ensures unparalleled accuracy and reliability.
In essence, the Nano 33 BLE Rev2 strikes the perfect balance between size and features, making it the ultimate choice for crafting wearable devices seamlessly connected to your smartphone. Whether you're a seasoned developer or a hobbyist embarking on a new adventure in connected technology, this development board opens up a world of possibilities for innovation and creativity. Elevate your projects with the power and flexibility of the Nano 33 BLE Rev2.
Tech specs
| Microcontroller | nRF52840 (datasheet) | |
| 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 gr |
| Width | 18 mm | |
| Length | 45 mm | |
Resources for Safety and Products
Manufacturer Information
The production information includes the address and related details of the product manufacturer.
Arduino S.r.l.
Via Andrea Appiani, 25
Monza, MB, IT, 20900
https://www.arduino.cc/
Responsible Person in the EU
An EU-based economic operator who ensures the product's compliance with the required regulations.
Arduino S.r.l.
Via Andrea Appiani, 25
Monza, MB, IT, 20900
Phone: +39 0113157477
Email: support@arduino.cc
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… between the Rev2 and the previous version of the MKR IoT Carrier. Here are the main ones. Some sensors have changed: The humidity sensor (HTS221) and barometric pressure sensor (LP22HB) has been replaced with the BME688 sensor.The IMU (LSM6DS3) was replaced with LSM6DSOX. Following customer feedback some other components have been repositioned: Addition of a handy reset button90° rotation of the relay connectorsRepositioning of the light sensor (APDS-9960)Change of pins assigned to control the relays to pins 1 and 2Change grove connector assignment from pin A5 to A6 Do I have to change my sketch if I have been using the first revision of the MKR IoT Carrier? No — the MKR IoT Carrier library works with both revisions of the carrier. Just make sure to use the latest version of the library to ensure everything goes smoothly. Have more fun with the IoT The new MKR IoT Carrier Rev2 is the perfect tool to get started having fun with your own IoT projects, or to take your IoT tinkering to the next level. You don’t need a ton of experience, a bucket of expensive components, or endless hours of free time to build your own satisfying, useful IoT gadgets at home. Discover the MKR IoT Carrier Rev2
FAQs
What is the difference between Rev1 and Rev2?
There has been some changes in the sensors, components and PCB design to improve the experience of the users:
- Replacement of IMU from LSM9DS1 (9-axis) for a combination of two IMUs (BMI270 - 6-axis IMU and BMM150 - 3-axis IMU).
- Replacement of power supply MPM3610 for MP2322.
- Addition of VUSB soldering jumper on the top side of the board.
- New test point for USB, SWDIO and SWCLK.
Can the Nano 33 BLE Rev2 be programmed using MicroPython?
Yes, the Nano 33 BLE Rev2 is compatible with MicroPython, to learn more visit the board installation in the Arduino and MicroPython documentation.
Do I need to change my sketch used in the previous revision?
For sketches reliant on the LSM9DS1 library to access IMU data, given the recent modification in this component, users are advised to transition to the Arduino_BMI270_BMM150 library, tailored for the updated combined IMU. For more information visit the Arduino Help Center.
Is it also compatible with the Arduino Nano Screw Terminal Adapter?
Yes, the Arduino Nano 33 BLE Rev2 is compatible with the Arduino Nano Screw Terminal Adapter.
Is it also compatible with the Arduino Nano Motor Carrier?
Yes, the Arduino Nano 33 BLE Rev2 is compatible with the Nano Motor Carrier.
