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
>>
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>>
>
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