This Arduino Nano 33 IoT with soldered headers 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 cell phone, 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)|