Thanks Vince once again :) In my configuration work, I found that if I use the weewx-airlink and weewx-weatherlink-live extensions together, I get both the AQI and station data on the same loop. The author of the weewx-airlink extension is using a data service, which updates the LOOP record when the device is polled.
So in essence, I am going to run the site on a single instance which simplifies my configuration :) Thanks for the code example, I will probably use it for other sensor integration outside of the Davis Hardware. DDJ On Wednesday, March 23, 2022 at 12:37:57 PM UTC-4 vince wrote: > Example from graphs.conf > > [day] > title = "Today" > show_button = true > button_text = "Day" > time_length = today > tooltip_date_format = "LLL" > gapsize = 300000 > > # an added chart from multiple db sources > # note how 'some' elements specify a binding to a secondary db > [[chartA]] > title = Temperature Comparison > connectNulls = true > [[[outTemp]]] > name = VP2 Temperature > [[[extraTemp1]]] > data_binding = pi_binding > name = ds18b20_1 > [[[extraTemp2]]] > data_binding = pi_binding > name = ds18b20_2 > > # an added chart with all data from a secondary db > [[chart0]] > title = WeeWX Memory Usage > data_binding = mem_binding > connectNulls = true > [[[mem_size]]] > [[[mem_rss]]] > [[[mem_share]]] > > On Tuesday, March 22, 2022 at 8:10:19 PM UTC-7 [email protected] > wrote: > >> Thanks Vince, you answered my question. My plan was to run belchertown in >> a separate "reporting" instance with database bindings to the aqi and davis >> weather station databases (fed with separate weewx instances). I will have >> to play with the weewx.conf and skin.conf to see if I can bind certain >> values to certain database sources. >> >> For MQTT, I want to publish the live values from both stations, so I will >> probably setup each weewx station to publish to separate topics and bring >> that in on the reporting weewx instance. >> >> DDJ >> >> On Tue, Mar 22, 2022 at 10:46 PM vince <[email protected]> wrote: >> >>> My recollection is that Belchertown only supports one weewxinstance, >>> although you 'can' bind to multiple db within 'one' instance of weewx. I >>> do just that to add info from multiple secondary db to my VP2 data in the >>> default db. >>> >>> You could kludge something together with having one weewx instance >>> publish data to MQTT and have the primary one subscribe to that MQTT data >>> if you 'really' wanted to add'em all up into one Belchertown dashboard. I >>> actually do that too in order to add stuff from some DS18b20 sensors to my >>> Belchertown graphs. >>> >>> Weewx supporting MQTT pub/sub is very powerful and is rock solid if your >>> network and MQTT broker are stable. >>> >>> >>> On Tuesday, March 22, 2022 at 5:54:17 PM UTC-7 [email protected] >>> wrote: >>> >>>> Good evening fellow WeeWX users! >>>> >>>> I was wondering if anyone was using the belchertown skin with multiple >>>> weewx instances. I am going to be setting up my new Davis Vantage Pro 2 >>>> (just came in today) with a Davis AirLink and I need to bind both the AQI >>>> and Weather data together. >>>> >>>> From what I saw in the repos for WeatherLink Live, I can get the data >>>> via one driver, but the AirLink is not supported at the same time. Since >>>> WeeWX supports only 1 station per instance, I am going to setup a separate >>>> WeeWX instance to talk to AirLink and a separate WeeWX instance to pull in >>>> the Weather Station data from WeatherLink Live. >>>> >>>> I desire to publish both instances to MQTT and report them out on the >>>> Belchertown skin. >>>> >>>> Any help or suggestions with the skin to report both values is >>>> appreciated! >>>> >>>> Doug Jenkins >>>> largoweather.com >>> >>> -- >>> 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 [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/weewx-user/3e093324-202c-4233-896d-798a06f13d02n%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/weewx-user/3e093324-202c-4233-896d-798a06f13d02n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/0b6800f5-490b-4fb3-a6b4-ad6eb758446en%40googlegroups.com.
