M5Stack Community
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    USB Module with MAX3421E connect to 1D/2D/QR Barcode Scanner?

    Modules
    1
    1
    331
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • M
      mtrobregado
      last edited by

      Hi,

      I would like to know if the USB Module with MAX3421E will work with a 1D/2D/QR Barcode Scanner.

      From my reading the USB Module with MAX3421E will work with ESP32 Basic Core Controller.

      I would also need to store Barcode data to Flash as reference information. I would like to know if using the SPI Flash would conflict with using the USB Module which also use SPI.

      Regards,
      Markel

      1 Reply Last reply Reply Quote 0
      • First post
        Last post