# \#qserialport

**URL:** https://discourse.slicer.org/tag/qserialport/474.md

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## [QSerialPort logic (separate reading and writing from module widget)](https://discourse.slicer.org/t/qserialport-logic-separate-reading-and-writing-from-module-widget/29859)

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**Author:** [@Mik](https://discourse.slicer.org/u/Mik)\
**Replies:** 5\
**Last updated:** [August 11, 2023, 9:51am UTC](https://discourse.slicer.org/t/qserialport-logic-separate-reading-and-writing-from-module-widget/29859 "2023-08-11T09:51:23Z")

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Dear developers, I’m using QSerialPort to write and read data from two serial port devices. Everything work correct when all methods are within one object (open serial device → write data into device → read response), i…