It should work like this, when set the database column from above to
outHumidity instead of extraHumid1. (And nothing in the Corrections)
tadej.j...@gmail.com schrieb am Donnerstag, 9. November 2023 um 07:37:18
UTC+1:
> For testing purpose I used esp32 with dht22 configured as web server.
> Every 10 minutes i use cron to wget value from esp32 to a .txt file. Then I
> use weewx user service to read this value into database.
>
> Service:
> # -*- coding: utf-8 -*-
> import syslog
> import weewx
> from weewx.wxengine import StdService
>
> class vlagaservice(StdService):
> def __init__(self, engine, config_dict):
> super(vlagaservice, self).__init__(engine, config_dict)
> d = config_dict.get('vlagaservice', {})
> self.filename = d.get('filename', '/usb/www/tla/vlaga.txt')
> syslog.syslog(syslog.LOG_INFO, "vlaga: using %s" % self.filename)
> self.bind(weewx.NEW_ARCHIVE_RECORD, self.read_file)
>
> def read_file(self, event):
> try:
> with open(self.filename) as f:
> value = f.read()
> syslog.syslog(syslog.LOG_DEBUG, "vlaga: found value of %s" %
> value)
> event.record['extraHumid1'] = float(value)
> except Exception, e:
> syslog.syslog(syslog.LOG_ERR, "vlaga: cannot read value: %s" %
> e)
>
>
> četrtek, 9. november 2023 ob 07:20:17 UTC+1 je oseba michael.k...@gmx.at
> napisala:
>
>> Did run run weewxd directly, and check, how the loop packet drop in and
>> what in there?
>>
>> Also: what kind of sensor did you apply to augment your data and how does
>> the data go into into you weewx? MQTT?
>>
>> What I did:
>> With my ws23xx, I have a outHumidity Sensor that works well below 85%,
>> but barely has readings above this value. Then I made a homebrew ESP8266
>> based Sensor that emits it's readings with MQTT. In weewx I use
>> MQTTSubsbribe to get these values and mapped it to extraHumid1. Since my
>> Sensor doesn't produce bad values all the time but only in a certain range,
>> and my first homebrew sensor wasn't that rock-solid in terms of
>> reliability, my approach was to used the extra sensors value only if there
>> are current readings, if not, fall back to the stock sensor. I didn't solve
>> this with a correction, but with litte user service, I called
>> "usePrefered". This proofed to do the trick for me an is tested :D It
>> doesn't come with an installer, I hope I described everything necessary in
>> the comments. You find the code there:
>>
>>
>> https://github.com/mKainzbauer/weewx_extensions/blob/master/usePreferred.py
>>
>> tadej.j...@gmail.com schrieb am Donnerstag, 9. November 2023 um 07:03:57
>> UTC+1:
>>
>>> Michael, when trying this I get value N/A for outHumidity so we are
>>> getting somewhere, but it is still not replaced with extraHumid1 value.
>>> What do you mean with removin it from locals? :)
>>>
>>>
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