NULLLAB
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USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
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USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
100% compatible with Arduino UNO R3 board, upgraded with BLE 4.2 for seamless wireless connections and OTA updates.
USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE
Item #: 181765790

USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY

Item #: 181765790

AED 37

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    100% compatible with Arduino UNO R3 board, upgraded with BLE 4.2 for seamless wireless connections and OTA updates.
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    What Stands Out

    Bluetooth 4.2
    Offers enhanced wireless connectivity for efficient communication in IoT projects, resulting in improved range and speed compared to older Bluetooth versions.
    USB-C Connectivity
    Modern USB-C interface ensures faster data transfer and easier connections, promoting convenience and compatibility with current devices and accessories.
    Arduino Compatibility
    Seamlessly integrates with Arduino IDE, allowing makers and developers to utilize existing code and libraries, accelerating the prototyping process for DIY projects.

    Product Details

    Shop USB-C UNO R3 Board, Arduino Compatible, Built-in Bluetooth Module, BLE 4.2 Wireless & USB-C Connectivity, Microcontroller for IoT Prototyping DIY Projects, Support Arduino IDE online at a best price in UAE. B0FMXNGML4
    • 100% compatible with Arduino UNO R3 board. Upgraded to ATmega328PB microcontroller. Based on Arduino Uno footprint, plus extra A6/A7 analog pin.
    • 2.4GHz Bluetooth capability. BLE 4.2 inside, low power consumption, powered by CH571F. Support AT mode, master/slave switching. With on-board antenna.
    • Type-C port, easy connect with A to C and C to C cable.
    • Docs and examples on github.com/nulllaborg/ble-uno.
    RAM Memory Installed2 KB
    Memory Storage Capacity32 KB
    Processor Speed16 MHz
    Connectivity TechnologyBluetooth, USB
    Processor BrandAtmel
    Wireless CompabilityBluetooth
    RAM Memory TechnologySRAM
    Processor Count1
    Total Usb Ports1
    Item Dimensions L x W x H2.7"L x 2.1"W x 0.75"H (6.9 x 5.3 x 1.9 cm)
    BrandNULLLAB
    Model NameBle-Uno
    Built-In MediaBLE-UNO Board
    UPC716842454634
    Model NumberBle-Uno
    Mfr Part NumberBle-Uno
    ManufacturerKongxiang Laboratory Technology (Shenzhen) Co., LTD
    Ram Memory Installed Size2 KB
    CPU Speed16 MHz

    What's in the box

    BLE-UNO Board

    Who Should Buy?

    Suitable For
    • IoT Enthusiasts

      Ideal for individuals exploring IoT projects, thanks to Bluetooth connectivity and Arduino compatibility for seamless integration.

    • Students & Learners

      Perfect for students learning electronics and programming, offering hands-on experience with popular tools like Arduino IDE.

    • Prototyping Developers

      Great for developers wanting to prototype wireless projects quickly, leveraging BLE 4.2 for efficient and reliable communication.

    Not Suitable For
    • Beginners Without Guidance

      Not suitable for absolute beginners without prior experience, as complex functionalities may require initial learning.

    • Power-Hungry Applications

      Users needing extensive power processing or high-performance applications may find this board insufficient for their needs.

    • Advanced Programming Needs

      Not the best choice for developers looking for advanced programming capabilities, as it may limit some functionalities.

    Product Description

    Have any Query? Chat with us

    Customer Questions & Answers

    • Question: Is the NULLLAB BLE-UNO board compatible with existing Arduino projects?

      Answer: Yes, it is 100% compatible with Arduino UNO R3 boards.
    • Question: Does it support Over-The-Air firmware updates?

      Answer: Yes, the board allows for OTA firmware updates via Bluetooth.
    • Question: What are the advantages of using the BLE-UNO board?

      Answer: It offers low-power Bluetooth connectivity, extra analog pins, and compatibility with popular coding environments.

    NULLLAB Single Board Computers Ble-Uno Editorial Review

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    Customer Reviews & Ratings

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    “Excellent! Product exactly as described and shipping was fast & efficient.”

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    “Honestly, I love what I ordered, so overall I'm really happy with my purchase.”

    28 April 2026 · via Trustpilot
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    AED 37

    Order now and get it around Saturday, July 18

    QTY:

    Only 17 items left in stock.
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    PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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    Fastest cross-border delivery

    Features & Benefits

    • Fully compatible with Arduino UNO R3, perfect for seamless integration.
    • Upgraded ATmega328PB microcontroller for enhanced performance.
    • Integrated BLE 4.2 chip for low-power wireless connectivity.
    • Extra A6/A7 analog pins to expand your project capabilities.
    • Easy connectivity with Type-C port for modern devices.
    • Supports Arduino IDE and VS Code for user-friendly coding.

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