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  • $11.79
  • Free 30-day Returns
  • Ships from China.
    Sold by ThermalNest

    Shipped by ThermalNest

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    AJMRTC TF Micro SD Card Expansion Shield Module for WeMos D1 Mini ESP8266 Development Board, SPI Interface MicroSD Storage Breakout Board for Data Logging and IoT DIY Electronic Projects

    • - TF Micro SD card expansion shield specially designed for WeMos D1 Mini ESP8266 board, simple plug-in installation
    • - Adopts SPI communication interface, allows your ESP8266 to read and write files on Micro SD cards
    • - Compact size matching D1 Mini footprint, easy integration into embedded data storage projects
    • - Supports standard TF/Micro SD cards for storing logs, configuration files and web page resources
    • - Great for data logging, web server storage, offline file recording and maker IoT prototype builds
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    Overview
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    Any questions? Our AI mode will help you find out quickly.

    AJMRTC TF Micro SD Card Expansion Shield is a dedicated storage breakout module for WeMos D1 Mini ESP8266 development board. It connects via SPI bus and enables the ESP8266 mainboard to read and write data on Micro SD cards.

    Just plug this shield onto your WeMos D1 Mini and insert a TF card. It can store sensor logs, web files, configuration data and other offline information. It simplifies the process of adding external storage to your ESP8266 IoT projects without complex wiring.

    It is widely used for environmental data recording, embedded web servers, offline data backup and various electronic DIY projects.


    Specifications
    1. Brand: AJMRTC
    2. Model: TF Micro SD Card Expansion Shield
    3. Compatible Board: WeMos D1 Mini ESP8266
    4. Interface: SPI
    5. Supported Card: TF / Micro SD Card
    6. Function: External file storage, data read & write
    7. Application: Data logging, IoT, electronic DIY prototyping


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