The Arduino Nano 33 IoT is the easiest and cheapest point of entry to enhance existing devices (and creating new ones) to be part of the IoT and designing pico-network applications. Whether you are looking at building a sensor network connected to your office or home router, or if you want to create a BLE device sending data to a cellphone, the Nano 33 IoT is your one-stop-solution for many of the basic IoT application scenarios.
The board’s main processor is a low power Arm® Cortex®-M0 32-bit SAMD21. The WiFi and Bluetooth® connectivity is performed with a module from u-blox, the NINA-W10, a low power chipset operating in the 2.4GHz range. On top of those, secure communication is ensured through the Microchip® ECC608 crypto chip. Besides that, you can find a 6 axis IMU, what makes this board perfect for simple vibration alarm systems, pedometers, relative positioning of robots, etc.
The Arduino Nano 33 IoT is based on the SAMD21 microcontroller.
|Microcontroller||SAMD21 Cortex®-M0+ 32bit low power ARM MCU (datasheet)|
|Radio module||u-blox NINA-W102 (datasheet)|
|Secure Element||ATECC608A (datasheet)|
|Input Voltage (limit)||21V|
|DC Current per I/O Pin||7 mA|
|CPU Flash Memory||256KB|
|Digital Input / Output Pins||14|
|PWM Pins||11 (2, 3, 5, 6, 9, 10, 11, 12, 16 / A2, 17 / A3, 19 / A5)|
|Analog Input Pins||8 (ADC 8/10/12 bit)|
|Analog Output Pins||1 (DAC 10 bit)|
|External Interrupts||All digital pins (all analog pins can also be used as interrput pins, but will have duplicated interrupt numbers)|
|USB||Native in the SAMD21 Processor|
|Weight||5 gr (with headers)|