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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.

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  • Top-down view of the Arduino BugHopper board, showing the USB-C connector, RGB status LEDs, and gold-plated pin headers labeled 3V3, 5V, GND, and VT.
    NEW!

    Arduino BugHopper

    Arduino

    Built around the FT230XQ-R FTDI USB-to-UART bridge, Arduino BugHopper provides a reliable, high-speed serial link between your development machine and the UNO Q or VENTUNO Q, enabling advanced debu...

    $0.00 - $0.00
    $0.00
    $19.25
    $19.25 - $19.25
    $19.25
    5.0
  • Top-down view of the Arduino Portenta C33, showing the black board with wireless module, USB-C port, and gold-plated header pins.
    Save 15% Save %

    Portenta C33

    Arduino

    Portenta C33 is a streamlined module that offers the high performance of the Portenta family at a lower price point, thanks to optimizations and streamlined features. Ideal to develop cost-effecti...

    $49.40
    $49.40 - $49.40
    $49.40
    $41.99
    $41.99 - $41.99
    $41.99
    2.3
  • Unboxed Arduino Junior Certification Bundle, showing the student kit case, breadboard, Uno board, multimeter, and 9V battery.

    Arduino Junior Certification Bundle

    Arduino

    When students get Junior Certification, it demonstrates their aptitude, skills, and experience, not only with using Arduino components, but with programming and the subject matters they have learne...

    $86.20 - $86.20
    $86.20
    $86.20 - $86.20
    $86.20
    4.5
  • Unboxed Arduino Student Kit, showing the storage case with a multimeter, breadboard, Arduino boards, and a Kodak 9V battery.

    Arduino Student Kit

    Arduino

    Learn the basics of programming, coding and electronics including current, voltage, and digital logic. No prior knowledge or experience is necessary as the kit guides you through step by step.  Yo...

    $76.20 - $76.20
    $76.20
    $76.20 - $76.20
    $76.20
    4.4
  • Top-down view of the Arduino UNO R4 WiFi board, highlighting the RA4M1 microcontroller, ESP32-S3 module, 12x8 LED matrix, USB-C port, and power jack.

    Arduino® UNO R4 WiFi

    Arduino

    The Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless connectivity power of the ESP32-S3 from Espressif. On ...

    $27.50 - $27.50
    $27.50
    $27.50 - $27.50
    $27.50
    4.7
  • Individual retail packaging for the Arduino Matter Discovery Bundle, showing the Nano Matter and Nano Connector Carrier boxes next to three Modulino sensor pouches.

    Arduino® Matter Discovery Bundle

    Arduino

    Build smarter and prototype faster with the Arduino Matter Discovery Bundle – your easy access to creating interoperable IoT devices using open-source hardware and Matter, the industry-backed stand...

    $61.04 - $61.04
    $61.04
    $61.04 - $61.04
    $61.04
    4.0
  • Top-down view of the Arduino PLC Starter Kit, showing the components sealed inside a clear plastic storage case with product label.

    Arduino PLC Starter Kit

    Arduino

    Programmable Logic Controller (PLC) technology is vital for industrial automation, but gaps still exist between current PLC education and industry. To cultivate a robust industrial workforce, Ardui...

    $385.00 - $385.00
    $385.00
    $385.00 - $385.00
    $385.00
    2.2
  • Unboxed Arduino Explore IoT Kit Rev2, showing the plastic case, MKR WiFi board, sensors, cables, and USB cord laid out.

    Arduino Explore IoT Kit Rev2

    Arduino

    Advanced high school and college students can now create their own connected devices - known as the Internet of Things - quickly and easily. They’ll learn how to build Internet-connected objects wi...

    $150.00 - $150.00
    $150.00
    $150.00 - $150.00
    $150.00
    2.0

  • Arduino Cloud UNO R4 WIFI Maker Bundle

    Arduino Online Shop

    The Arduino UNO R4 WiFi is the latest and more powerful member of the UNO family. It combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wi...

    $99.50 - $99.50
    $99.50
    $99.50 - $99.50
    $99.50
  • Front view of the Arduino MKR IoT Carrier Rev2, showing the round display with a temperature reading and touch sensor icons.

    Arduino MKR IoT Carrier Rev2

    Arduino

    With this carrier in combination with any board from the MKR family, you can quickly create your next IoT project without any extra components. This carrier has all you need in sensors and actuator...

    $65.50 - $65.50
    $65.50
    $65.50 - $65.50
    $65.50
    5.0
  • Unboxed Arduino Oplà IoT Kit, showing the open box with the MKR IoT Carrier, MKR WiFi board, sensors, cables, and enclosure laid out.

    Arduino Oplà IoT Kit

    Arduino

    The Oplà IoT Kit allows you to add connectivity to devices around the home or workplace. It comes complete with a set of 8 Internet of Things self assemble projects ready to show you how to turn e...

    $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00
    4.4
  • Top-down view of the Arduino Nano RP2040 Connect, showing the onboard microphone, IMU sensor, and Nano RP2040 Connect module without headers.

    Arduino Nano RP2040 Connect

    Arduino

    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 ...

    $0.00 - $0.00
    $0.00
    $21.30
    $21.30 - $21.30
    $21.30
    4.4
  • Front view of the Arduino USB 2.0 Cable Type A/B 1M, showing the braided teal cable coiled with USB-A and USB-B connectors.

    Arduino USB 2.0 CABLE TYPE A/B 1M

    Arduino

    Stylishly designed in white & teal with an aluminum shell and logo, this 1M cable type A/B will boost your Arduino projects making it perfect for all your electronics needs. Stay connected in ...

    $0.00 - $0.00
    $0.00
    $6.50
    $6.50 - $6.50
    $6.50
    4.7
  • Angled view of the Nano Screw Terminal Adapter, showing the green PCB with stacked screw terminal blocks and prototyping area.

    Nano Screw Terminal Adapter

    Arduino

    Build robust projects with secure and long lasting connection without the need of any soldering combining the Nano Screw Terminal Adapter and any of the boards from the Arduino Nano family. Perfec...

    $0.00 - $0.00
    $0.00
    $12.30 - $33.10
    $12.30 - $33.10
    $12.30
    4.6
  • Front view of the Arduino MKR1000 WIFI, showing the ATSAMW25 WiFi module and micro USB port on the teal circuit board.

    Arduino MKR1000 WIFI

    Arduino

    Arduino MKR1000 has been designed to offer a practical and cost effective solution for makers seeking to add Wi-Fi connectivity to their projects with minimal previous experience in networking. I...

    $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00
  • Top-down view of the Arduino MKR Connector Carrier (Grove compatible), showing rows of white Grove connectors along both edges of the PCB.

    Arduino MKR Connector Carrier (Grove compatible)

    Arduino

    Do you have several components to connect to your project and would rather use connectors instead of soldering? The Arduino MKR CONNECTOR CARRIER provides Seeed Studio's Grove connectors to your ...

    $0.00 - $0.00
    $0.00
    $24.10
    $24.10 - $24.10
    $24.10
    5.0
  • Front view of Arduino Uno WiFi Rev2 board featuring ATmega4809 microcontroller, u-blox NINA-W102 WiFi module, and labeled pin headers on a blue PCB.

    ARDUINO UNO WiFi REV2

    Arduino

    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 ...

    $0.00 - $0.00
    $0.00
    $55.40
    $55.40 - $55.40
    $55.40
    4.3
  • Front view of the Arduino MKR GPS Shield, showing the GPS module, coin cell battery holder, and connector on the teal PCB.

    Arduino MKR GPS Shield

    Arduino

    If you are experimenting with monitoring fleets, high-altitude scientific experiments, or any kind of project requiring localization of devices, the MKR GPS Shield will offer you the functionality ...

    $41.30 - $41.30
    $41.30
    $41.30 - $41.30
    $41.30
    4.7
  • Front view of the Headers Strip 14 ways Arduino MKR1000 Printed, showing black pin headers printed with labeled pin names on both strips.

    Headers Strip 14 ways Arduino MKR1000 Printed

    Arduino

    14 pin Female/Male header strips MKR1000 printed, very useful for board extensions. We use them extensively on Proto Shield PCB, but they are useful in any shield because of their height. Features...

    $0.00 - $0.00
    $0.00
    $1.50
    $1.50 - $1.50
    $1.50
    4.5
  • Front view of the Female Headers 14 ways Arduino MKR1000 Printed, showing black pin headers printed with labeled pin names on both strips.

    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...

    $0.00 - $0.00
    $0.00
    $1.50
    $1.50 - $1.50
    $1.50
  • Top-down view of the Arduino MKR ENV Shield rev2, showing the blue board with SD card slot, sensor icons, and reset button.

    Arduino MKR ENV Shield rev2

    Arduino

    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...

    $42.50 - $42.50
    $42.50
    $42.50 - $42.50
    $42.50
    5.0
  • Front view of the Arduino Replacements Pack, showing the white and orange resealable bag printed with electronic component illustrations.

    Arduino Replacements Pack

    Arduino

    Even though Arduino Education kits are jam-packed with everything you need, we know that mislaying parts in the excitement of getting hands-on in a classroom can sometimes happen. In the Arduino Re...

    $0.00 - $0.00
    $0.00
    $30.00
    $30.00 - $30.00
    $30.00
    4.0
  • Top-down view of the Arduino MKR CAN Shield, showing the green terminal block, CAN transceiver chip, and dual header pin rows.

    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...

    $39.80 - $39.80
    $39.80
    $39.80 - $39.80
    $39.80
  • Top-down view of the Arduino MKR IMU Shield, showing the four-pin connector, onboard sensor chip, and MKR IMU SHIELD label.

    Arduino MKR IMU Shield

    Arduino

    The MKR IMU Shield is based on the BNO055 absolute orientation sensor from Bosch Sensortec GmbH which integrates a triaxial 14-bit accelerometer, a triaxial 16-bit gyroscope with a range of ±2000 d...

    $23.50 - $23.50
    $23.50
    $23.50 - $23.50
    $23.50

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