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Tauno Serial Plotter

Serial plotter

Tauno Erik ✓ Verified

art.taunoerik.tauno-serial-plotter
View on Flathub ↗

Simple serial plotter

Features:

  • Plotting of multiple variables, with different colors for each
  • Can plot both integers and floats
  • Can plot negative values
  • Auto-scrolls the Time scale (X axis)
  • Auto-resizes the Data scale (Y axis)

Incoming serial data should be string. Ending with new line character. Numbers (int and float) can be separated with almost any character. Like: "label2la15be17el28/31/42/54 78\n" or "a2b1.5c1.7d2.8/3.1/4.2/5.4 7.8\n". But not with - unless it is a negative number: "-10\"

Screenshots

Light mode
Light mode
Dark mode
Dark mode
Exporting the data
Exporting the data

Observed history

App ChangeVersionWhen ↓
updated1.21.88 Oct 2026

Upstream releases

Release notes supplied by the developer. These dates are not Flathub package publication times.

1.21.88 Oct 2026

Added data sidebar.

1.21.77 Oct 2026

Added selectable bar graphs that display the latest value for each label.

1.21.515 Sept 2026

Added automated tests for application behavior and packaging.

1.21.413 Sept 2026

Improved application state management and theme naming.