以下是链接，有条件的朋友可以下载试一下

https://play.google.com/store/apps/details?id=com.siemens.snc.ilogo&hl=en

This application allows users to connect their smart devices to LOGO! 0BA7 and LOGO! 0BA8 via WIFI access point.

Features:
? Configure a control page to operate and monitor variables with a set of projectable control-types: gauge, button, slider, bar graph and output field. Of each control type, one control can be configured for free. If more controls of one control type are needed, the respective control type need to be unlocked via in-app-purchasing once. After unlocking, as many controls of the respective type as desired can be configured. However, the maximum number of controls is limited to 50 controls.  
NOTICE: To add controls to the control page an internet connection is needed. Usage of the control page is possible without an internet-connection.
? Show IO Status
? Show operating mode (RUN/STOP)
? Read and acknowledge diagnostic information
? Show webpages from webserver (only 0BA8)
? Monitor and modify variables or tags in a list (max. 20)
? Display tags in trend view
? Languages: English and German

Handbook:
If you need further information on how to setup and use the app, you find a handbook here: https://support.industry.siemens.com/cs/ww/en/view/109486018

Compatibility:
The application is compatible with LOGO! 0BA7 and LOGO! 0BA8. The version does not support Android Version < 4.0.
Android versions < 4.0 are no longer supported with updates