Wemos SAMD21 M0 board won't connect to Arduino IDE

  • I can't get the Wemos SAMD21 M0 (32-bit ARM Cortex M0 Core compatible with Arduino Zero) board to work with the Arduino IDE.

    I set the Board option to Arduino Zero and connected the Wemos SAMD21 board to my Mac via USB but couldn't get the Wemos board to appear as a device on the Serial ports menu.

    Please help!

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