not sure if this is the right section but give me a try.
First of all i would like to thank you for this great tool! I am new to this raspberry electronic things, but i got two temperature sensores and one 4CH relay working with pimatic. It works like a charm!
Now i would like to add something like a voltmeter. I want to read out the voltage from an car-battery wich could be in a range from 5-15 Volt. I found a tutorial ( see Link below ) with an MCP3008 and some scripts.
My problem is that i am not sure how to connect this with pimatic. I could run a script and show the result with the shell-plugin but i would prefer an graph for the voltage.
Is this possible? Any Ideas? Give me a hint - Thanks
( Sorry for the Englinsh - German would be better )
Link Tutorial --> --> http://dl3ndd.de/hardware.html ( German )