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@ -24,6 +24,13 @@ error messages will be sent to `stderr`. An exit code of 0 means that a scale
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was found and a weight was successfully read. Any other error code indicates
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was found and a weight was successfully read. Any other error code indicates
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that a weight reading was unavailable.
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that a weight reading was unavailable.
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## Zeroing the scale
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There is somewhat-experimental support for sending a tare command to the scale.
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You can invoke it by running `usbscale zero`. Not all scales seem to do the
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right thing when they receive this command, but please let us know whether your
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scale works in the GitHub issues.
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Adding support for more scales
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Adding support for more scales
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------------------------------
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------------------------------
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