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Power monitoring with Raspi

Posted: Mon Jan 14, 2013 8:37 pm
by Olaf_Ramge
Hi,
i needed a device to monitor the power consumption in my office.
It is simple, but it works.
http://www.ramge.de/powermonitor/doku.php

Olaf

Re: Power monitoring with Raspi

Posted: Mon Jan 14, 2013 8:54 pm
by Hoagie
Nice work. I keep thinking about moving my own rrdtool based electricity monitor to a pi. Now I've seen that rrdtool is OK on there, I've lost all excuses not to get it done.

Re: Power monitoring with Raspi

Posted: Wed Jan 16, 2013 5:46 pm
by jon wise
Do these low-price meters give a true power value for non-sinusoidal or out-of-phase current?

Re: Power monitoring with Raspi

Posted: Sat Jan 19, 2013 4:36 am
by yop
Hi is it possible with dc ?
I really need some cheap tool to mesure 0-150v and 0-30amps in DC.
Precise a least 0.5A, more is better.

I need to control a relay board depending on power mesurement.

Thanks a lot!