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Illustration of a smart door lock being accessed by a smartphone with wireless signal icons, representing home automation and remote access, on a white background.

Home Automation

Home Automation

The Arduino home automation collection offers boards, kits, and components designed to help build connected systems for smarter living spaces. This selection supports projects that manage lighting, climate, energy usage and everyday devices through flexible hardware that can scale as projects evolve. 
At the core of many projects are programmable boards that act as the control layer of a connected home. Within Arduino home automation projects, these platforms make it easier to read inputs, trigger actions, and connect devices locally or over the network. By combining computing power with sensors, users can detect motion, measure environmental conditions, or monitor system states to create responsive, data-driven setups. 

For those looking for a more guided entry point, curated solutions bring structure without limiting creativity. Arduino home automation kits bundle compatible hardware to support common scenarios such as automated lighting or basic monitoring, while still leaving room for customization. Some projects may start with IoT starter kits, which introduce connectivity concepts and workflows that can later scale into more advanced systems. 

As projects evolve, modularity becomes essential. Expansion options like Arduino modules allow additional connectivity, communication, or control features to be added as needed, without redesigning the entire system. These components support experimentation and iteration, making it easier to adapt solutions to different rooms, devices, or user needs. 

More advanced configurations often rely on Arduino shields to extend board capabilities while maintaining a compact footprint. Combined with IoT development boards, these components support more complex automation logic, cloud integration, and interaction across multiple connected devices. Throughout the ecosystem, consistent tools, documentation, and a global community help users move from early concepts to stable, real-world applications with confidence. 

Together, the collection offers a coherent hardware foundation for smart home projects, balancing ease of use with the flexibility required to design systems that reflect how people live and interact with their spaces.

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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

    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
  • Official Arduino 45W USB-C Power Supply with US plug extended, sleek black design with logo.
    NEW!

    Arduino USB-C Power Supply (45W)

    Unlock the full potential of Arduino UNO Q and other boards in the Arduino ecosystem with stable and regulated power delivery, tested by Arduino itself for maximum reliability – and best protection...

    $0.00 - $0.00
    $0.00
    $16.34
    $16.34 - $16.34
    $16.34
    4.5
  • Angled top view of the black Arduino 65W power adapter showing the grey logo and the extendable US-style power plug on the side.
    NEW!

    Arduino USB-C Power Supply (65W)

    Unlock the full potential of Arduino® VENTUNO™ Q and other boards in the Arduino ecosystem with stable and regulated power delivery, tested by Arduino itself for maximum reliability – and superior ...

    $0.00 - $0.00
    $0.00
    $28.00
    $28.00 - $28.00
    $28.00
  • Perspective view of the official Arduino 8-in-1 USB-C Hub showing the RJ45 Ethernet port, USB-A, and HDMI connections for UNO Q and SBC projects.
    New!

    Arduino USB-C Hub (8 in 1)

    Unlock the full potential of the UNO Q and other boards in the Arduino ecosystem with expanded physical interfaces. The official, 8-in-1 hub gives you the ports and connections needed for displays,...

    $0.00 - $0.00
    $0.00
    $16.34
    $16.34 - $16.34
    $16.34
    4.9
  • 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

    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
    3.0
  • 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

    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
    2.4
  • 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

    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
  • Front view of the Arduino UNO Q 4GB microcontroller board on a white background

    Arduino® UNO™ Q 4GB

    Why the 4GB variant is the professional choice While the UNO™ Q series offers versatility, the 4GB RAM / 32GB eMMC model is the definitive version for developers who refuse to compromise: Massive ...

    $0.00 - $0.00
    $0.00
    $79.00
    $79.00 - $79.00
    $79.00
    4.7
  • Arduino UNO Q hybrid board (MPU/MCU) top view. Shows Qualcomm Dragonwing chip and dual row I/O pin headers for UNO shields.

    Arduino® UNO™ Q 2GB

    Why the 2GB variant is the scalable choice While the 4GB model is built for multitasking and desktop-like experiences, the 2GB RAM / 16GB eMMC model is the definitive version for production-ready e...

    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $59.00
    4.6
  • Front view of the Arduino Nano Matter board, showing the USB-C port, reset button, and Silicon Labs wireless module.

    Arduino Nano Matter

    Nano Matter merges Arduino’s signature ease of use with the powerful Silicon Labs® MGM240S, wrapping the best of two worlds into one of the smallest form factors currently on the market. Experiment...

    $19.90 - $19.90
    $19.90
    $19.90 - $19.90
    $19.90
    4.2
  • 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

    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
  • Isometric view of the Arduino Opta Lite, showing the DIN-rail controller with input and output screw terminals and Finder branding.

    Arduino Opta Lite

    Arduino Opta is a secure, easy-to-use micro PLC with Industrial IoT capabilities. Designed in partnership with Finder – leading industrial and building automation device manufacturer – Opta allows ...

    $151.00 - $151.00
    $151.00
    $151.00 - $151.00
    $151.00
    3.2
  • 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

    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 Portenta Hat Carrier, showing the black PCB with Ethernet port, USB-A port, and screw terminal blocks.

    Portenta Hat Carrier

    Portenta Hat Carrier is a reliable and robust carrier that transforms Portenta X8 into an industrial single board computer compatible with Raspberry Pi® Hats and cameras. Ready for multiple industr...

    $0.00 - $0.00
    $0.00
    $45.00
    $45.00 - $45.00
    $45.00
    5.0

  • Arduino Cloud UNO R4 WIFI Maker Bundle

    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
  • Top-down view of the Portenta X8, showing the compact black circuit board with a USB-C connector and antenna pad.

    Portenta X8

    Portenta X8 is a powerful, industrial-grade SOM with Linux OS preloaded onboard, capable of running device-independent software thanks to its modular container architecture. Take advantage of onboa...

    $200.00 - $200.00
    $200.00
    $200.00 - $200.00
    $200.00
    4.8
  • 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

    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
  • 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

    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
  • Top-down view of the URM06 - UART Ultrasonic Sensor, showing the circular blue waterproof housing with a four-pin gold terminal block.

    URM06 - UART Ultrasonic Sensor

    Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. ...

    $77.80 - $77.80
    $77.80
    $77.80
    $77.80 - $77.80
    $77.80
  • Angled perspective of Arduino UNO SPE Shield highlighting robust design, pin headers, and support for 10BASE-T1S Ethernet and RS485 communication.

    Arduino UNO SPE Shield

    Designed to unlock the full potential of your Arduino UNO R4, the Arduino UNO SPE Shield brings professional-grade connectivity to your projects in both the maker and the industrial world. It enabl...

    $39.00 - $39.00
    $39.00
    $39.00 - $39.00
    $39.00
    4.8
  • Angled view of the Speed control for DC motors from 3 to 35V 5A, showing the red PCB with screw terminals, capacitor, and control knob.

    Speed control for DC motors from 3 to 35V 5A

    Also ideal for adjusting the brightness of LED lights and strips.

    $0.00 - $0.00
    $0.00
    $5.50
    $5.50 - $5.50
    $5.50
  • Front view of the 14.5mm Strip 10 ways 2 pcs, showing two black female header strips with ten pin sockets each.

    14.5mm Strip 10 ways 2 pcs

    Pair of 10 pin Female/Male header strips, 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: Rec...

    $2.50 - $2.50
    $2.50
    $2.50 - $2.50
    $2.50
    4.0
  • Front view of Arduino Nano R4 development board with male pin headers soldered and USB‑C port

    Arduino® Nano R4 with headers

    Nano R4 merges Arduino’s signature ease of use with the powerful Renesas RA4M1 microcontroller and a range of embedded features – the pinout includes CAN, DAC, VRTC and OpAmp! – enabling effortless...

    $13.30 - $13.30
    $13.30
    $13.30 - $13.30
    $13.30
    4.9
  • Angled view of the Benchtop solder fume extractor - 23W, showing the black housing with a foam filter grille and folding support legs.

    Benchtop solder fume extractor - 23W

    It eliminates harmful welding fumes, various resins and pyrograph fumes from the workstation. It can be easily adjusted in several positions to ensure optimal smoke extraction. It comes complete wi...

    $0.00 - $0.00
    $0.00
    $55.00
    $55.00 - $55.00
    $55.00
    5.0

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