RF-DG-32B
Shenzhen RF-star Technology Co., Ltd.
Page 8 of 19
3.3 Install Python
1.
Double-click Python-3.7.8.exe to install and keep clicking “next” until the following interface:
2.
Here you need to select the option in the red box, that is, add an environment variable, and then click “next” until
the installation is completed.
3.4 Install Pyserial v3.4
1.
Press the Windows key and R key to bring up the run, then enter cmd and press Enter to enter the command line
interface (note that running cmd as an administrator, the computer used for the demonstration is the administrator
by default. If not, please google "How to Run cmd as administrator "), enter" pip --version "command in the cmd
window to query the pip version of Python, as shown in the figure below, it means that pip has been started normally
and the version number is 20.1.1.
