• Take any BLE Espruino, add an INA226, open your browser, and you get some insights to you thing's energy consumption.

    There is a post on hackster.io
    Live "demo" hosted on github pages
    Code in Github repo

    Questions & feedback welcome!

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    • pms_startup.png
  • Sat 2019.10.05

    Make sure to take a look at this amazing @AkosLukacs tutorial posted at hackster.io for the INA226 current and voltage measurement IC.

    Simple and well explained step-by-step instructions enabling one to monitor energy consumption over time. Great for estimating usage to select the best battery for your Espruino project.

    Even includes those *racy* 'under-the-covers' circuit layout images showing exactly how those titillating parts are joined to an Espruino MDBT42Q breakout board showing in full detail their wicked monitoring act! (tight in focus shots - not for the faint hearted)

    Instructions, images, code, output and a live demo link. A complete tutorial project.

    Well done Akos!

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BLEnergyGraphs - A wireless tool to measure the energy needs of your embedded projects!

Posted by Avatar for AkosLukacs @AkosLukacs