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Completely new here and evaluating Thingsboard to monitor an international collections of hundreds of Particle devices deployed in the gas and fuel industry.

How can I set the data point limit in graphing to a number higher than 5000?

Or is there a way to create on-going strip charts of uninterrupted data? We are plotting pressure values taken in 5 second intervals the seemingly arbitrary 5000 point limit runs out pretty quickly.

Thanks in advance!

ta2025
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2 Answers2

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There should be a setting in the thingsboard.yml:

# Dashboard parameters
dashboard:
  # Maximum allowed datapoints fetched by widgets
  max_datapoints_limit: "${DASHBOARD_MAX_DATAPOINTS_LIMIT:50000}"

Increase the value (50000 at my end) to increase the limit. Don't forget to restart the thingsboard service.

lupz
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Instead of using the slider to select the max quantity of points, use the text box next ot it.

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Gonzalo Matheu
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