SeanDS / symbiot-modbus

Modbus provider for symbiot.

symbiot-modbus

Modbus provider for symbiot.

Example

Assume you have a Modbus master at mymodbusserver.example.org with 32-bit channels at addresses 229 and 231. This would require a bridge.toml file with the following content:

[mqtt]
broker_host = "mymqtthost.example.org"

[modbus]
query_interval = 30

[modbus.connection]
host = "mymodbusserver.example.org"
port = 502
slave_id = 1
[modbus.channels.chan1]
address = 229
quantity = 2
combine = true
combine_reversed = false
topic = "mydevice/chan1"

[modbus.channels.chan2]
address = 231
quantity = 2
combine = true
combine_reversed = false
topic = "mydevice/chan2"

Start the bridge with python -m symbiot /path/to/bridge.toml. The values from the Modbus master then appear as MQTT topics at mydevice/chan1 and mydevice/chan2.

Credits

Sean Leavey [e-mail]