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  • Author Author: COMPACT
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A Very Compact Guide to Energy Harvesting - Part 028

COMPACT

Here's a word from our other sponsors

In addition to Würth Elektronik and element14 Energy Micro and Linear Technology are also sponsors of the Energy Harvesting Solution To Go Challenge.

This is the result of another test run on the e-paper.

 

According to its datasheet the e-paper uses 0mA except when the display is updated with a new image.

When the display is updated it typically draws 8mA for the duration of the update with a short 40mA pulse when its DC/DC converter initialises.

Anonymous

  • Hi Monte,

     

    It looks very good. 

     

    As I recall though, you just cannot write new data to the Epaper like you do to an LCD screen, correct?

     

    Assuming you could build each page off like and download it to the Epaper, what is the write cycle timing?

     

    Just curious,

    Thanks

    DAB

  • Hey Monte,

     

    Can you make a screenshot of eAprofiler while doing an update? Would be nice to see the length of the pulse. eAprofiler only works properly when running from the Debug power