S0PCM MQTT

MQTT client for s0pcm pulse readers. Written in Python 3.x

Includes Home Assistant MQTT Auto Discovery.

Usage:

• Adapt path in s0pcm-mqtt.service to your install location (default: /opt/iot/s0pcm)
• Copy config.rename.py to config.py and adapt for your configuration (minimal: mqtt ip, username, password)
• sudo systemctl enable s0pcm-mqtt
• sudo systemctl start s0pcm-mqtt
• adapt measurement.yaml totals to current actuals (before starting script)

Use http://mqtt-explorer.com/ to test & inspect MQTT messages

Requirements

• paho-mqtt
• pyserial
• pyyaml
• python 3.x

Tested under Linux; there is no reason why it does not work under Windows.

Licence

GPL v3

Versions

1.1.7:

• Fix exit code (SUCCESS vs FAILURE)

1.1.6:

• Remove the unspecified Mx values from MQTT message

1.1.5:

• Fixed issue detecting power down of s0pcm module while s0pcm-mqtt parser is running

1.1.3:

• Initial version on github