🤖Have you ever tried Chat.M5Stack.com before asking??😎
    M5Stack Community
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    M5Core 2 and M5Core 3 will not light display

    Arduino
    2
    2
    906
    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.
    • S
      shearert
      last edited by

      M5Basic runs sketches and sprites well connected to my MacBook Air (OS14.1.2). Using same setup and cable to two new M5Core2's and a M5Core3 will not even light the display, even after after pushing power and reset buttons. Core-specific libraries are loaded, Core 2-specific sketches tested, wch...serial port selected, and appropriate boards are selected, both Mac drivers are loaded.. What am I doing wrong?
      Thanks much,

      1 Reply Last reply Reply Quote 0
      • ajb2k3A
        ajb2k3
        last edited by

        Do they work if you write the UIFlow firmwares to them using M5Burner?
        Are you programs actually supposed to display things on screen?

        UIFlow, so easy an adult can learn it!
        If I don't know it, be patient!
        I've ether not learned it or am too drunk to remember it!
        Author of the WIP UIFlow Handbook!
        M5Black, Go, Stick, Core2, and so much more it cant be fit in here!

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