Read data from the a digital meter through the P1 port using Linux

Goede uitleg, ik ben iets aant zoeken voor de meter uit te lezen en aan de hand van verbruik of injectie relais te kunnen schakelen? zijn er zoon toestellen of zelf maken met raspberry pi?

Waarom in het engels ,buiten belgie hebben ze toch zo geen digitale meters ?

Wold be nice to see how to integrate it with Home Assitant

This is fantastic. Just noticed this meter in the house I am buying and found the ports....so of course I am here looking for someone who knows...thank you for knowing! Now to get this into prometheus and grafana. If I come up with a clean enough solution I will contribute it back to your repo.

Krijg die app niet aan de praat. Inloggen lukt niet.

Great description. The right amount of data.
I plan to put on a RaspberryPI with Openhab for home monitoring and domotic.
It seems to be compatible with the KNX protocol too.

This is how all tutorials should be, great work belgian human

Thanks you soo much Man! So uncommon to find Belgian information on those smart meters ! Waiting for mine, then for sure I'll watch your video again.

Nice and clear video!

Do you have experience with creating the cable yourself? After providing 5V to pin 2, and pin 3 to GND, I did not see any mayor voltage shifts on the data line pin 5.

Only pending investigation is shortening the cable (5 meters now), since that's the last thing I can think of for now...

Any suggestions? :)

Bro, thanks man! Good explanation and thanks for the script. I can definitely use for my home project!. Cheers!

Welcome to the "free" world

IK heb een usb kabel. Ik zie hem. Maar krijg geen data. Linux is voor mij nieuw. Ik programeer in codesys. Daarin kan ik Linux commandos uit laten voeren.
Hoe lees ik die USB0 uit? Linux kent toch geen drivers Volgens andere filmpjes moet ik hem met 'cu -l /dev/ttyUSB0 -s 115200 --parity=none' kuinnen lezen. Maar krijg geen data

Great video, amazing why every smart meter user supplied by Fluvius do not have a live meter with consumption plus solar production etc in the living room as standard. What do think of Home Wizard or is there something better? Why did the law re meters going backwards change in Flanders and not the rest of Belgium? The Flemish are not great protesters and not work together. Ika and the rest can stikka. Thanks again. JD.

Nice job!

Thanks Jens, great job. I will try to dive into it

Great video, thanks.
Gonna try this with an S7-1200 from Siemens. Anyone any suggestions beforehand? Might save me some time.

How can you read the history data from this meter? My HomeWizard Energy app can show history like last month. In your video, i only see current data.

Woensdag is mijn digitale meter geplaatst, tijd om te experimenteren! Thanx voor de video!

Can I do the same thing using an optical connector? CH340 usb to IR optical adapter for IEC1107 DLMS meter - Model MY001-B
Circuit supports IEC 62056-21 or IEC 1107 protocol. New to this.

What if your meter discloses binary data?
Otherwise good video. Tnx!

I have made a cable and a connection from the P1 meter by ESP-01s board, but the data I see in coolterm is chinese (asscii code).
When I connect domoticz to the IP adress of my ESP board, the data is refused in domoticz. How can I make the data understandable by domoticz or Home Assistant ?

Jammer dat je hierna gestopt ben met het verder verwerken van die data en eventueel aansturen van verbruikers/opslag. Zou veel abonnees opbrengen.

Fantastic, is the case for all the digital gas meter in Flandres? I was wondering if I could get the gaz meter readings on mine as well I have a luminus key but with that I can basically do the same with a grafana / prometheus stuff, do you think would be too difficult to add prometheus metrics to the script?

Excellent, I found the commercial option from Smappee way too vulnerable, expensive and the subscription model a real scam. This wired solution sounds better since I only need to know if no major consumer remains active before I leave. I wonder though, as the gasmeter seems to bind wirelessly with the electricity meter, can this signal be picked up as well ? And does the electricity meter emit data over radio too ?

Is this a positive thing or rather a negative ? 99% Of people aren't going to use those ports. And what can Fluvius manipulate remotely ?

Although the S1 port can use the RS422 communication protocol, the P1 port cannot. The pinout of the P1 port indicates that no specific pins have been paid to Data- and Data+, which is essential for the RS422 protocol.

Pro Tip : just plug the USB cable in a Raspberry and configure a sensor in Domoticz ... everything works without any coding or whatsoever ;)

Another great way to get the data is connecting the port to a serial device server. This enables reading serial data from any device over tcp/ip.

tres tes bien

I hope this works also for Dutch smartmeters. Thanks!

nutteloos voor de gewone vlaming/belg