$ ./sbms_exporter -h
usage: sbms_exporter --serial-port=SERIAL-PORT [<flags>]
Flags:
-h, --help Show context-sensitive help (also try --help-long and --help-man).
--telemetry-path="/metrics"
Path under which to expose metrics.
--listen-address=":9101" Address to listen on for web interface and telemetry.
--serial-port=SERIAL-PORT The serial port to read metrics from.
--log.level="info" Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal]
--log.format="logger:stderr"
Set the log target and format. Example: "logger:syslog?appname=bob&local=7" or "logger:stdout?json=true"
--version Show application version.