magnet:?xt=urn:btih:fb83e1e0c1322bac1da47c4444035c610b4c977f&xt=urn:md5:51cefdef7d94ba063f9515305b148aea&xl=84085&dn=6.4.0-0-202209270750qtserialport-examples-6.4.0.7z&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt6_640_src_doc_examples/qt.qt6.640.examples.qtserialport/6.4.0-0-202209270750qtserialport-examples-6.4.0.7z&tr=http://bt.qt-project.org:6969/announce