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    Topics created by grundprinzip

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      M5Paper Canvas Rendering Artifacts
      PRODUCTS • • grundprinzip

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      My question is, if the behavior is required or an artifact of the integration with the driver? I think this is required. When actually transferring data to the screen, this is done 4 pixels at a time. Shouldn't the library simply forbid creating a canvas that is not a multiple of 4? Probably, yes.
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      M5Paper UI Framework Sample Project
      PROJECTS • • grundprinzip

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      @fonix232 Thanks! For me the exercise is much more exploring how the epaper display works when drawing the different components and how to optimize partial updates. I will have a look at the projects you mentioned and see if I can find some inspiration!
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      M5Paper Shutdown() / Deep Sleep / Wakeup
      Cores • • grundprinzip

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      @casascius How did you even get that far? I have made a project using the new Unified library, and I can not even find the shutdown() functions at all. EDIT: with the unified library, I am simply trying: M5.Power.timerSleep(600); Even when on USB power, this is 'caught', and so far wakeup is reliable.