ESP8266 Community Forum

Posted: **Wed Jul 15, 2015 11:36 am**

Thank you for sharing!

Regards!

Posted: **Mon Jul 27, 2015 3:20 am**

juanpintom wrote:Yes, probably you're right, but for now am working with the Attiny why the code of Emonlib must be modified too and I've no time, but is planned If you get it emolib working on ESP and ADC PIN please share your results

Regards!

I've tried it - works fine. The only change that was necessary, was the one documented in this thread.

Posted: **Mon Jul 27, 2015 9:06 am**

Ok, i'll do some test on two weeks (on my holydays). Then we only need to change getVcc?

Regards

Posted: **Mon Jul 27, 2015 11:15 am**

juanpintom wrote:Ok, i'll do some test on two weeks (on my holydays). Then we only need to change getVcc?

Regards

You have to provide a replacement for the sqrt function: #define sqrt(x) exp(log(x) / 2.f)
And just set the getVcc to 1V static - alternatively leave the function alone and simply calibrate against the lib with a watt meter.

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