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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.
  • MKR SD Proto Shield

    Arduino

    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

    Arduino

    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

    Arduino

    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

    Arduino

    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

    Arduino

    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

    Arduino

    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

    Arduino

    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

    Arduino

    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

    Arduino

    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...

  • Female Headers 14 ways Arduino MKR1000 Printed

    Arduino

    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

    Arduino

    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

    Arduino

    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

    Arduino

    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

    Arduino

    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)

    Arduino

    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...

  • Arduino Edge Control

    Arduino

    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

    Arduino

    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

    Arduino

    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

    Arduino

    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...

  • Arduino Nano 33 BLE with headers

    Arduino

    The Nano 33 BLE (with headers) is Arduino’s 3.3V compatible board in the smallest available form factor: 45x18mm! The Arduino Nano 33 BLE is a completely new board on a well-known form factor. It ...

  • Arduino MKR ZERO (I2S bus & SD for sound, music & digital audio data)

    Arduino

    The MKR ZERO brings you the power of a Zero in the smaller format established by the MKR form factor. The MKR ZERO board acts as a great educational tool for learning about 32-bit application devel...

  • MKR2UNO Adapter

    Arduino

    The MKR2UNO Adapter allows you to turn your Arduino UNO form factor based project into a MKR based one without too much effort! You can so upgrade your project with a powerful board with integrated...

  • Arduino Nano 33 IoT

    Arduino

    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 a...

  • Arduino Nano 33 IoT with headers

    Arduino

    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 a...

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