Hello all, First post noobie here. I am looking for a method to take a string of values from a stored data file in the format: {"timestamp":"2018-07-31T18:38:44.613Z","timeinstate":0} {"timestamp":"2018-07-31T18:38:45.435Z","timeinstate":0} {"timestamp":"2018-07-31T18:38:46.146Z","timeinstate":0…

Thank you, I got it to work. Instead of storing as JSON I stored at a single line separated by a dash and then just split the messages one at a time using that delimiter and sent to the chart.

hotNipi 2 August 2018 12:05 2

Maybe you can find something helpful from this thread https://discourse.nodered.org/t/more-chart-questions-sorry-folks/1822

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Stored Data into Array for Line Chart

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