MQTT sampling frequency

[PC]

Hello

MQTT (with Vantage Pro), can we sample every x seconds rather than the 5 traditional minutes?

Thanks

[Tom Keffer]

With the Vantage series, LOOP packets are emitted every 2 seconds. This cannot be changed. Archive records can be emitted every 1, 5, 10, 15, 30, 60, or 120 minutes.

See the section LOOP packets vs archive records in the Customizing Guide for the difference.

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[jterr...@gmail.com]

In the [[MQTT]] section of weewx.conf, you have to set the binding correctly :

binding = loop

or

binding = loop, archive   if you want both loop and archive data to be sent by mqtt (used by  belchertown skin for exemple)