8.2.1 How to Connect to a WiFi Network .............................................................................................................................252
8.2.2 How to Prepare and Login App ....................................................................................................................................252
8.2.4 How to View Real-time Data? ......................................................................................................................................255
8.2.5 How Can I Export and Import Data? ............................................................................................................................255
8.2.7 How Can I Handle App Login Failure?........................................................................................................................257
9.1 Linkage Control Introduction...........................................................................................................................................258