Watermeter

Wmbusmeter

Installation with docker

Create the folder/file structure in the data folder:

• etc
  • wmbusmeter.d
    • Water
  • wmbusmeter.conf
• logs

Water

name=Water
id=57740424
driver=izar
key=NOKEY

wmbusmeter.conf

loglevel=debug
device=rtlwmbus
listento=t1
logtelegrams=true
format=json
shell=/usr/bin/mosquitto_pub -h HOSTIP -i wmbusmeter -u USER -P PASSWORD -t wmbusmeters/$METER_ID -m "$METER_JSON"
meterfiles=/wmbusmeters_data/logs/meter_readings
meterfilesaction=overwrite
logfile=/wmbusmeters_data/logs/wmbusmeters.log

docker-compose.yml

version: "3.7"
services:
  wmbusmeters:
    image: weetmuts/wmbusmeters
    restart: always
    volumes:
      - /PATH/TO/FILE/data:/wmbusmeters_data
      - /etc/localtime:/etc/localtime:ro
      - /dev/:/dev/
    privileged: true

Node-RED

The extraction of the date from the single mqtt message that wmbusmeter produces is done in a Node-RED flow.

flows.json

Additional information

498133-FR-EN-IZAR-RC-868-i-W-R4.pdf

elvjournal_01_2015_komplett.pdf