Arduino Nano 33 Ble Sense

-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.

-Embedded Artificial Intelligence 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.

-Arduino’s developer Sandeep Mistry and Arduino’s advisor Dominic Pajak have prepared an introductory tutorial to AI on the Nano 33 BLE Sense, but also a more advanced guide on color detection.

-An Improved Arduino Nano If you used Arduino Nano in your projects in the past, the Nano 33 BLE Sense is a pin-equivalent substitute.

-Your code will still work, but remember, it operates at 3.3V. This means that you need to revise your original design in case it is not 3.3V compatible.

-Besides that, the main differences to the classic Nano are: a better processor, a micro-USB connector, and all of the sensors mentioned above. -

-You can get the board with or without headers, what will allow you embedding the Nano inside any kind of inventions, including wearables.

-The board comes with tessellated connectors and no components on the B-side.

-These features allow you to solder the board directly onto your own design, minimizing the height of your whole prototype.

-Oh, and did we mention the improved price? Thanks to a revised manufacturing process, the Arduino Nano 33 BLE Sense is really cost efficient … what are you waiting for? Upgrade now! Bluetooth® and BLE

-The communications chipset on the Nano 33 BLE Sense can be both a BLE and Bluetooth® client and host device.

-Something pretty unique in the world of microcontroller platforms.

-If you want to see how easy it is to create a Bluetooth® central or a peripheral device, explore the examples at our ArduinoBLE library.