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full_mosey's avatar
full_mosey
Explorer
Apr 24, 2017

MorningStar TriStar-45 PWM and Raspberry Pi 3 data project

I am working my way through the MS MODBUS Specification specs to capture data onto the RPi3. The plan is to avoid fixed control panels, and instead, run a web server on the RPi3 and then view info ...
full_mosey's avatar
full_mosey
Explorer
May 04, 2017
I have a graph of the Volts from today's(May 3, 2017) data.



There are three data items;
tv - target Volts average, temp comp
bv - battery Volts; maximum and minimum

Data is collected at 1 minute intervals and then summarized by the hour.

All done on the RPi with PHP language.

HTH;
John

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