I'm collecting temperature data from user on-chain. However, since cant get exact (live) time through my html code connected via testrpc to the blockchain I do so.

Where post click a button, html code complies to starts sensing and recording data as well as displaying time of so.

My question here is, is there a way where I can for example send an email with a screen shot of the html page since it has the data needed as well as time? Or save it locally as a file?


1 Answer 1


You can use Sendgrid to send email and for the screenshot can use html2canvas or can follow this answer

  • many thanks for your help
    – user51821
    Jun 21, 2019 at 22:55

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