I want to connect my Domotiga to my Kampstrup smart meter. I know that the meter is NTA8130 compatible and has a P1 gate, but which cable do I have to use to connect it?
Based on the specs in the Smart Meter wiki page I think I need the TTL-232RG-VSW5V-WE from FDTI, is that correct?
Which cable for Domotiga and NTA8130
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Which cable for Domotiga and NTA8130
running Domoticz
Re: Which cable for Domotiga and NTA8130
I ordered "FTTL232R: FTDI TTL232R (5V TTL) USB to serial cable" at http://www.antratek.nl and that cable is working fine on a Kampstrup smart meter.
I used this pinout: HowTo configure the FTDI chip, you can best read the blog of Maarten Damen.
http://www.maartendamen.com/2012/04/new ... er-e06140/
I used this pinout: HowTo configure the FTDI chip, you can best read the blog of Maarten Damen.
http://www.maartendamen.com/2012/04/new ... er-e06140/