433

MQTT output
Use -F mqtt to add an output in MQTT format.

Specify MQTT server with e.g. -F mqtt://localhost:1883.

Add MQTT options with e.g. -F "mqtt://host:1883,opt=arg". Supported MQTT options are: user=foo, pass=bar, retain[=0|1], <format>[=<topic>].

Supported MQTT formats: (default is all formats)

events: posts JSON event data
states: posts JSON state data
devices: posts device and sensor info in nested topics
The <topic> string will expand keys like [/model], see below. E.g. -F "mqtt://localhost:1883,user=USERNAME,pass=PASSWORD,retain=0,devices=rtl_433[/id]"

#MQTT Format Strings
Use format strings of:

[token]: expand to token or nothing
[token:default] expand to token or default
[/token] expand to token with leading slash or nothing
[/token:default] expand to token or default with leading slash
Tokens are type, model, subtype, channel, id, and protocol for now.

Note that for protocol to be available you first need to add it to the meta-data with -M protocol.

Examples:

sensors[/channel:0][/id] : always have a channel add id if available, you can also use sensors/[channel:0][/id]
sensors[/channel][/id] : use channel and then id, each if available
sensors[/id][/channel] : use id and then channel, each if available
sensors[/channel:0]-[id:0] : always have a combined channel and id
...
Defaults are a base topic of rtl_433/<hostname>/ continued

for devices with devices[/type][/model][/subtype][/channel][/id]
for events with events
for states with states
#SYSLOG output

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