Transistorgrab

Our Photovoltaik installation is powered by a SMA solar inverter, which provides the Modbus protocol for monitoring installation parameters.

SMA provides for this device (and other devices with Modbus) tables with information at which address which information resides.

For Python there is the Modbus library ‘pymodbus’.

With some tinkering I made a Python application, which can be used with a graphical interface or via command line (without graphical interface). 287

Sorry, this entry is only available in German.

I own an older head-lamp (one that has a rubber band which you wear on your head) that still operated with a light bulb.

But LED technology has made impressive progress in recent years and therefore I had the idea to transform this lamp to a LED light source.

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Sorry, this entry is only available in German.

Sorry, this entry is only available in German.