Rain is an ‘incremental’ observation in WeeWX. Meaning that, it is the amount that has fallen since the previous reading. So, expected units are inch, cm, and mm. mm_per_hour is ‘rate’ measurement and cannot be converted to the expected unit of cm. Perhaps you want name = rainRate? For additional information see, http://www.weewx.com/docs/customizing.htm#units rich
On Tuesday, 23 February 2021 at 10:52:06 UTC-5 Tarmo wrote: > Hi! > > I'm getting the following error: > Feb 23 17:25:58 pi3 weewx[1803] DEBUG user.MQTTSubscribe: (Driver) > MessageCallbackProvider data-> incoming topic: emhi/26038/precipitations, > QOS: 0, retain: 1, payload: b'0.1' > Feb 23 17:25:58 pi3 weewx[1803] DEBUG weewx.units: Unable to convert from > mm_per_hour to cm > Feb 23 17:25:58 pi3 weewx[1803] ERROR user.MQTTSubscribe: (Driver) > MessageCallbackProvider on_message_individual failed with: 'cm' > Feb 23 17:25:58 pi3 weewx[1803] ERROR user.MQTTSubscribe: (Driver) **** > MessageCallbackProvider Ignoring topic=emhi/26038/precipitations and > payload=b'0.1' > > weewx.conf snippet: > [MQTTSubscribeDriver] > # This section is for the MQTTSubscribe driver. > > # The driver to use: > driver = user.MQTTSubscribe > > # The MQTT server. > # Default is localhost. > host = localhost > > # The port to connect to. > # Default is 1883. > port = 1883 > > # Maximum period in seconds allowed between communications with the > broker. > # Default is 60. > keepalive = 60 > > # username for broker authentication. > # Default is None. > username = xxxx > > # password for broker authentication. > # Default is None. > password = xxxx > > # Configuration for the message callback. > [[message_callback]] > type = individual > > # The topics to subscribe to. > [[topics]] > unit_system = METRIC > use_topic_as_fieldname = true > use_server_datetime = true > > [[[rtl_433/lab/devices/Solight-TE44/1/4/temperature_C]]] > name = outTemp > [[[emhi/26038/uvindex]]] > name = UV > [[[emhi/26038/airpressure]]] > name = pressure > [[[emhi/26038/precipitations]]] > name = rain > units = mm_per_hour > [[[emhi/26038/relativehumidity]]] > name = outHumidity > [[[emhi/26038/winddirection]]] > name = windDir > [[[emhi/26038/windspeed]]] > name = windSpeed > units = meter_per_second > [[[emhi/26038/windspeedmax]]] > name = windGust > units = meter_per_second > [[[emhi/26038/phenomenon]]] > name = phenomenon > conversion_type = None > [[[emhi/26038/visibility]]] > name = visibility > conversion_type = None > > > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/913b81e9-d4ad-4c6d-9c5a-abf0318dfd45n%40googlegroups.com.
