magnet:?xt=urn:btih:fbb8281d80a8e0348fcf60225241f617cb9ec72c&xt=urn:md5:6ee0851638bd0bc1ba5be5acc166919f&xl=1987144&dn=qtsensors-opensource-src-5.7.1.tar.xz&as=https://download.qt.io/new_archive/qt/5.7/5.7.1/submodules/qtsensors-opensource-src-5.7.1.tar.xz&tr=http://bt.qt-project.org:6969/announce