sudo apt-get install python3-pip
sudo pip3 install serial -i https://pypi.douban.com/simple
sudo pip3 install pyserial -i https://pypi.douban.com/simple
sudo pip3 install configobj -i https://pypi.douban.com/simple
sudo pip3 install pyqtgraph -i https://pypi.douban.com/simple
sudo apt-get install python3-pyqt5
alias pyuic5="python3 -m PyQt5.uic.pyuic"