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Cloud Compatible

Arduino Cloud UNO R4 WIFI Maker Bundle

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SKU maker-R4wifi Show more
Original price $99.38
Original price $99.38 - Original price $99.38
Original price $99.38
Current price $64.60
$64.60 - $64.60
Current price $64.60

Meet the ultimate IoT power duo: Arduino UNO R4 WIFI & 1-Year Arduino Cloud Maker Plan. Effortlessly manage medium-sized IoT projects with OTA updates and 3 months of data storage. Control up to 25 devices and receive real-time notifications for unparalleled convenience


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 wireless connectivity power of the ESP32-S3 from Espressif. On top of this, the UNO R4 WiFi offers an on-board 12x8 LED matrix, Qwiic connector, VRTC, and OFF pin, covering all potential needs makers will have for their next project.

With the UNO R4 WiFi, you can easily upgrade your project and add wireless connectivity to expand the reach of your current setup. If this is your first project, this board has everything you need to spark your creativity.

The UNO R4 WIFI is compatible with Arduino Cloud to enhance your connected projects quickly. With Arduino Cloud, you can visualize your sensor data with stunning dashboards, control and monitor your devices from anywhere and enjoy over-the-air updates.

This bundle includes an Arduino UNO R4 WIFI and an Arduino Cloud Maker plan. The Maker plan is the right choice for users with medium-size projects who don't want to worry about storage or compilation limits and want to use all the advanced features of the platform such as real-time notifications and advanced widgets.

Let's explore the key features of the UNO R4 WIFI:
  • Hardware compatibility with UNO form factor, keeping the same pinout and 5 V operating voltage as its predecessors.
  • Expanded memory and faster clock to enable more precise calculations and to effortlessly handle complex projects.
  • Extra on-board peripherals, including a 12-bit DAC, CAN BUS, and OP AMP, providing expanded capabilities and design flexibility.
  • Extended 24 V tolerance, allowing seamless integration with motors, LED strips, and other actuators using a single power source.
  • HID support that can simulate a mouse or keyboard when connected to a computer via USB.
  • Wi-Fi® and Bluetooth® through an embedded ESP32-S3 module.
  • Qwiic connector.
  • Support for battery-powered RTC.
  • A bright 12x8 red LED matrix, ideal for creative projects with animations or plotting sensor data, eliminating the need for additional hardware.
  • Diagnostics for runtime errors with error-catching mechanism that detects runtime crashes and provides detailed explanations and hints about the code line causing the crash.
1-year subscription to the Arduino Cloud Maker Plan

With the 1-year subscription to the Maker plan you can:

  • Manage 25 devices at a time with unlimited variables
  • Get unlimited Cloud storage for your sketches
  • Enjoy unlimited Cloud compilations
  • Receive 100 real-time notifications per day
  • Access advanced widgets (such as Advanced Chart widget)
  • Share your IoT monitoring dashboards with anyone
  • Share your sketches with anyone
  • Enjoy Over-the-air (OTA) updates
  • Benefit from Arduino Cloud API support (10 requests per second)
  • Collect 3 months of data retention

Get Inspired


How to activate my plan?

Once you have purchased your subscription, you will receive a confirmation email followed by an instruction email to activate your plan.

  1. Check Your email
    a. If you don’t have an Arduino account, you will be asked to create an account.
    Click on “CREATE ACCOUNT” and follow the steps.
    You will then be directed to the subscription activation page when finished.
    b. If you already have an Arduino account, the email will have the instructions to activate the subscription. Just click on “GO TO ARDUINO CLOUD”.
  2. Activate your plan
    Once you reach Your Plans page, you will see yours listed, ready to be activated. Click on “START PLAN USAGE” and your account will be automatically upgraded to the plan you purchased.
    Check your account details
  3. You can check the details of your account at any time in Your Plans page.


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