Help with R3 Diehl meters?! about ha-watermeter HOT 3 CLOSED

@alecsandes

However, using the Szczepan's code I have built the reader. And the output is like this...

It actually looks pretty good, you get a lot of telegrams.

https://github.com/wmbusmeters/wmbusmeters/blob/f99dbadf88b9d1127c079511ae1480fcc5851871/src/meter_izar.cc

Have you ever tried this?

data_path: /config/wmbusmeters
conf: |-
  loglevel=normal
  device=rtlwmbus
  donotprobe=/dev/ttyAMA0
  listento=c1,t1,s1
  meterfiles=/config/wmbusmeters/logs/meter_readings/
  meterfilesaction=overwrite
  logtelegrams=true
  format=json
  logfile=/config/wmbusmeters/wmbusmeters.log
  shell=/wmbusmeters/mosquitto_pub.sh wmbusmeters/$METER_NAME "$METER_JSON"
meters:
  - |-
    name=MainWater1
    driver=auto
    id=00238332
    key=00000000000000000000000000000000
mqtt:
  host: 192.168.x.xx
  port: 1883
  user: xxx
  password: xxx 

from ha-watermeter.

Thank you very much for your reply!

I have multiple telegrams as I live in a block of apartments, 32 x 4 meters x 6 blocks (i don't know to which extent I receive the telegrams)

No, I haven't tried to define since I get issues with decoding the key.
If I understand right, if I put the "00000" key in here: https://wmbusmeters.org/analyze/1944304cfaa950211404a2231400134a2c75e61a25bb0d891f7d:auto:00000000000000000000000000000000
it should decode my telegram, but it doesn't ...

What I am thinking also is to use https://github.com/ZeWaren/izar-prios-smart-meter-collector/blob/master/PC/prios_key_cracker.c
but in the case of Zewaren, he has 28 sets of chars, I have 26 ...

At this moment I am fighting with this error though

I need somehow to make it in MacOS environment

from ha-watermeter.

but in the case of Zewaren, he has 28 sets of chars, I have 26 ...

For wmbusmeters you need a key to read the meter.
But I don't have any information about how you can find it.

from ha-watermeter.