Sensus 620with HRI A4 or NPN solution?

[PaulV86]

Hi,

Maybe someone can help me....

I'm in doubt of buying a Sensus A4 mounted on a Sensus 620 connected to an S0PCM-5 Module wo a linux machine.
(I already have the S0PCM-5 connected to my solar output S0 and a car charger S0 output).

Or buying a NPN solution: https://www.marktplaats.nl/a/hobby-en-v ... oticz.html



I believe the Sensus HRI is more accurate, but this is a feeling, not based science.

But it states here that the S0PCM might be not so accurate:
viewtopic.php?p=195158#p195158

And I do not have a clear pictue how to supply the HRI with power (because 10-12 years on a battery is not really believable)
Only one link still works, and maybe it is me, but setting 5V on the green line without double checking...
https://domoticz.com/forum/viewtopic.ph ... 22#p110222

What is the best way to connect my Sensus 620 to domoticz?

Thank you in advance!