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Illustration of a blue microcontroller board floating among orange cloud icons, symbolizing connectivity and Internet of Things (IoT) applications, on a white background.

Internet of Things

Internet of Things

The Arduino IoT collection offers a comprehensive selection of boards, modules, and components designed to connect devices, sensors, and systems to the Internet. They enable creators to build smart, responsive, and scalable projects, combining modularity, reliability, and easy integration across applications ranging from home automation to industrial IoT.
Key elements of the collection include IoT development boards that serve as the backbone for connected projects. These boards support a variety of communication protocols and provide seamless integration with wireless networks, allowing real-time data collection and control. By leveraging sensors, users can monitor environmental conditions, detect motion, or capture other inputs needed for intelligent systems. 

For enhanced functionality, Arduino IoT boards can be paired with additional modules to expand capabilities. They integrate effortlessly with Arduino modules, supporting connectivity, data logging, and automation features. Their compatibility ensures that both beginners and experienced developers can prototype and scale IoT solutions efficiently. 

Connectivity and expansion are further enhanced with Arduino IoT shields, which provide interfaces for Wi-Fi, GSM, LoRa, and other network standards. Combined with Arduino shields, these solutions allow developers to add specialized functionality without changing the core setup, maintaining flexibility and speeding up development. 

From smart home devices and educational experiments to industrial automation and data-driven prototypes, the Arduino IoT collection offers essential building blocks for connected solutions. Its open-source approach and global community support give creators the technical foundation and guidance needed to bring IoT ideas to life, maintaining flexibility, modularity, and reliability throughout development.

Read more.
  • Portenta H7 Lite

    The Portenta H7 Lite is a cost-effective solution, designed for complex environments where radio communication is not suitable or possible. It is perfect for developers who want to leverage the com...

  • Arduino Nano RP2040 Connect

    Meet the only connected RP2040 board. It fits the Arduino Nano form factor, making it a small board with BIG features. The brain of the board is the the Raspberry Pi® RP2040 silicon; a dual-core ...

  • ARDUINO UNO WiFi REV2

    The Arduino UNO WiFi Rev.2 is the easiest point of entry to basic IoT with the standard form factor of the UNO family. Whether you are looking at building a sensor network connected to your office ...

  • MKR SD Proto Shield

    The Arduino MKR SD Proto Shield allows you to easily connect an SD card to your MKR form factor board. Use it to enhance the IoT features of your MKR1000, as well as store data coming from the web ...

  • Arduino MKR ETH Shield

    Are you developing a project for an environment where wireless connections are unavailable or would be inefficient? The MKR ETH shield allows to have a wired Ethernet connection between your MKR ...

  • Portenta Vision Shield - Ethernet

    The Portenta Vision Shield brings industry-rated features to your Portenta. This hardware add-on will let you run embedded computer vision applications, connect wirelessly or via Ethernet to the Ar...

  • Arduino MKR Mem Shield

    The Arduino MKR MEM shield will allow you to add more flash memory and storage. It provides 2-megabytes of flash memory. It also includes a slot for adding a microSD card to store several gigabyt...

  • Arduino Nano Motor Carrier

    Nano Motor Carrier is the perfect add-on for the Nano 33 IoT board as it works to extend and power up its functionality. Designed to facilitate motor control, Nano Motor Carrier takes care of the ...

  • Arduino Ethernet Shield 2

    The Arduino Ethernet Shield 2 connects your Arduino to the internet in mere minutes. Just plug this module onto your Arduino Board, connect it to your network with an RJ45 cable (not included) and ...

  • Arduino Edge Control Enclosure Kit

    Designed for industrial and smart agriculture applications, the Arduino Edge Control Enclosure Kit is the perfect companion for Arduino Edge Control. It provides the module with a sturdy case that ...

  • Machine Vision Bundle

    The Arduino Portenta Vision Shield is a production-ready expansion for the powerful Arduino Portenta H7. It adds a low-power camera, two microphones, and connectivity; everything you need for the r...

  • Portenta Breakout

    Portenta Breakout board is designed to help hardware engineers and makers to prototype and help test devices connections and capacity within the Portenta family boards (e.g. the Portenta H7). It ma...

  • Arduino MKR ENV Shield rev2

    These sensors are of the latest generation and measure: Atmospheric pressure Temperature and humidity Light intensity (in LUX, max 650) To help you build projects and store the data collecte...

  • Female Headers 14 ways Arduino MKR1000 Printed

    14 pin Female Headers MKR1000 printed, we use them extensively on Large MKR Proto Shield PCB. Features: Receptacle Style: Square Number of Ways/Pins: 14 Pin Spacing: 2.54 mm Component Height: Plast...

  • Arduino MKR Relay Proto Shield

    The MKR Relay Protoshield allows you to easily add relays to your MKR board based project. The shield provides two relays (Datasheet)  called RELAY1 and RELAY2 commanded by pin 1 and pin 2 r...

  • Arduino USB Type-C® Cable 2-in1

    Now you can connect your Arduino boards with the official Arduino USB Cable. Through a USB-C® to USB-C with a USB-A adapter connection, this data USB cable can easily connect your Arduino boards ...

  • Arduino MKR Therm Shield

    The MKR THERM Shield allows a board of the MKR family to acquire temperatures from a thermocouple of type K and a DS18Bxx digital one wire sensor. The Thermocouple is a kind of temperature sensor t...

  • Arduino MKR CAN Shield

    With this shield you can easily connect to a CAN (Controller Area Network) Bus. Discover new possibilities of interaction between your Arduino MKR Board and the CAN ecosystem. The MKR CAN shield c...

  • Arduino Mega Proto Shield Rev3 (PCB)

    The Arduino Prototyping Shield makes it easy for you to design custom circuits. You can solder parts to the prototyping area to create your project,or use it with a small solderless breadboard (not...

  • Environmental Monitor Bundle

    Measure, read and visualize the temperature, humidity, pressure, light and UV levels. This bundle with accompanying online project shows you how to set-up and read environmental data from the senso...

  • Arduino Edge Control

    It can be positioned anywhere and is suitable for precision farming, smart agriculture, and other applications requiring intelligent control in remote locations. Power can be either supplied via so...

  • MKR Proto Large Shield

    The MKR Proto Large Shield fits onto your MKR board using its provided female/male headers and enables you to fix it wherever you want with the mounting holes. This shield features a larger prototy...

  • MKR Proto Shield

    The MKR Proto Shield is a prototyping shield designed for your MKR board. This shield easily plugs onto your MKR using its provided female/male headers, and offers a duplicate breakout for each pin...

  • Portenta H7

    Portenta H7 allows you to build your next smart project. Ever wanted an automated house? Or a smart garden? Well, now it’s easy with the Arduino IoT Cloud compatible boards. It means: you can con...

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