Screen turned black

  • Hello , I'm facing an issue with my M5Stack demo board. After uploading my code, the screen turned black. I attempted to resolve this by using M5Burner, and although it detects the device, the screen remains black. I'm not familiar with M5Stack, and I'm seeking assistance to resolve this issue.

  • @firoozeh one reason a screen will turn black after uploading code is because your code does not contain graphical elements.
    When using M5BURNER you must use the correct firmware for the core.
    There are three main cores the core, core2 and coreS3. All three have different firmware and for your unit you must erase and use the Core, Go and fire only firmware