"Smart" meter node

[pixelmagic]

Hi all,

Loving the project and have made some sensors for testing and now hoping to make the next step, replacing some my current sensors with the MySensors type.

At the moment I have a arduino Uno connected to my so called "Smart" electrical and gas meter (The Netherlands) thru the P1 port. I would also like to replace that with an MySensors node.

Before I start to re-invent the wheel, it seemed like a good idea to ask here first if someone has allready done this ?

[petorian]

I'm very interested in this as well.
I ordered some arduino minis and some rf modules to get started, but logging the smart meter would be the next step.

[sj44k]

Also looking for this.
At this moment there is no example for this so if you could share your current sketch including your hardware setup I would really appriciate it !
I guess you invert the signal with a 7404 ?

[sincze]

I've seen a working Mysensors P1 monitoring device nicely packaged in a box at the Meetup in Breda last week. Hopefully the sketch and hardware lay-out will be published here

Maybe this is a nice start.
https://thinkpad.tweakblogs.net/blog/10673/uitlezen-van-de-slimme-meter-p1-poort-met-een-arduino-en-waarden-opslaan-in-mysql-database

[Yveaux]

@pixelmagic here you can find a description of the project @sincze is referring to : https://forum.mysensors.org/topic/4461/smartmeter-sensors