Email and QR (Quick Response) codes are both ubiquitous, and projects with the ESP32 microcontroller incorporate both technologies. Transmitting information or images by email with the ESP32 microcontroller and generating a QR code instructing an ESP32 microcontroller to control a device are described in this chapter.


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    Title :

    Email and QR Codes


    Additional title:

    Mak. Innov. Ser.


    Contributors:


    Publication date :

    2023-07-01


    Size :

    32 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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