AirLink + Highcharts + Belchertown integration

Lorin Tremblay

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Aug 21, 2023, 6:35:02 PM8/21/23

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As anyone integrate their Davis AirLink to the belchertown skin with the highchart util?

I would be interested in doing so, but I would need some help on where to start.

vince

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Aug 21, 2023, 10:29:53 PM8/21/23

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Do a google search for "weewx airlink" and add/configure/enable that extension so your AirLink data gets saved to a database. Then adding a graph is done the same as adding any other graph in Belchertown.

Werner Krenn

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Aug 22, 2023, 8:17:28 AM8/22/23

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In graphs.conf :

[[co2_temp]]
title = Temperatur
[[[outTemp]]]
zIndex = 1
name = Aussen-Temperatur
#color = #f20e3c
[[[co2_Temp]]]
name = Co2-Temperatur
color = #f20e3c
yAxis_label = "Temperatur (°C)"

[[pm25]]
title = Luftqualität
[[[pm1_0]]]
color = "#7cb5ec"
[[[pm2_5]]]
zIndex = 1
color = "#0e25f2"
[[[pm10_0]]]
yAxis_label = "PM (µg/m³)"
color = purple

Example for this (Weatherlink Live and Airlink)

https://www.pc-wetterstation.de/wetter/weewx/belchertown/index.html

Lorin Tremblay

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Aug 22, 2023, 3:39:33 PM8/22/23

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your code generator this error....

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: Caught unrecoverable exception in generator 'user.belchertown.HighchartsJsonGenerator'

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** Error trying to use database binding wx_binding to graph observation co2_Temp. Error was: co2_Temp.

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** Traceback (most recent call last):

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** File "/usr/share/weewx/user/belchertown.py", line 3727, in get_observation_data

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** (time_start_vt, time_stop_vt, obs_vt) = weewx.xtypes.get_series(

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** File "/usr/share/weewx/weewx/xtypes.py", line 116, in get_series

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** raise weewx.UnknownType(msg)

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** weewx.UnknownType: co2_Temp

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: ****

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** During handling of the above exception, another exception occurred:

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: ****

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** Traceback (most recent call last):

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** File "/usr/share/weewx/weewx/reportengine.py", line 197, in run

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** obj.start()

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** File "/usr/share/weewx/weewx/reportengine.py", line 385, in start

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** self.run()

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** File "/usr/share/weewx/user/belchertown.py", line 2756, in run

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** series_data = self.get_observation_data(

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** File "/usr/share/weewx/user/belchertown.py", line 3735, in get_observation_data

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** raise Warning(

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** Warning: Error trying to use database binding wx_binding to graph observation co2_Temp. Error was: co2_Temp.

Aug 22 14:10:57 WeeWx-APRS weewx[4133] ERROR weewx.reportengine: **** Generator terminated

Werner Krenn

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Aug 23, 2023, 4:14:44 AM8/23/23

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I'm sorry, I use a modified airlink.py with this new observations:

dew_point : float
wet_bulb : float
heat_index : float
co2_Temp : float
co2_Hum : float
pm_2p5_last_1_hour : float
pm_2p5_last_3_hours : float
pm_2p5_last_24_hours : float
pm_10_last_1_hour : float
pm_10_last_3_hours : float
pm_10_last_24_hours : float
pct_pm_data_last_1_hour : float
pct_pm_data_last_3_hours : float
pct_pm_data_last_24_hours : float