clamp power meter

[brettzky84]

Hi, it have an efergy e2 energy meter which has a clamp meter with 3.5mm plug that connects to the 433mhz transmitter. My question is how can interface this into my veralite controller (using eg arduino or raspberry pi b+ or rf-transmitter). Any links to sketches, plugins and diagrams would be greatly appreciated.

[brettzky84]

[brettzky84]

[epierre]

Hmmm... here we have a 2.4Ghz transmission protocol that we manage.

Your device is in 433Mhz and has its own (surely proprietary) protocol.

The best you could do is to check if this is supported by rfxtrx433 and if so it would be the best way.

[hek]

I did a search on "hack energy". A few links:

http://goughlui.com/2013/11/14/efergy-energy-monitor-decoding-with-rtl-sdr/
http://electrohome.pbworks.com/w/page/34379858/Efergy Elite Wireless Meter Hack

[brettzky84]

i found some information here that may be of some use for others http://openenergymonitor.org/emon/node/58