I've played around a little bit with the installation of your fork and
Werners ecowitt_http.py and got many things working.
Calculation radiation from luminosity isn't required anymore, since the
device is calculation it and it is mapped, but luminosity now has to be
calculated :)
When backfilling data, the timestamp of the record of the device seems to
be used, so with the default archive interval, when backfilling, you get
values for 07:27(or whatever it would be in the particular case) instead of
07:30. Since WeeWX is accumulating values in an interval and storing these
accumulations with the timestamp from the top of the interval, I don't
think this is the desired behavior.
So, for now, I consider the following as relevant settings in my weewx.conf:
[Station]
# Set to type of station hardware. There must be a corresponding stanza
# in this file, which includes a value for the 'driver' option.
station_type = EcowittHttp
##############################################################################
[StdCalibrate]
[[Corrections]]
# For each type, an arbitrary calibration expression can be given.
# It should be in the units defined in the StdConvert section.
# Example:
#foo = foo + 0.2
luminosity = radiation*126.7 if radiation is not None else None
lightning_distance = lightning_distance if lightning_strike_count >
0 else None
##############################################################################
# This section is for quality control checks. If units are not specified,
# values must be in the units defined in the StdConvert section.
[StdQC]
[[MinMax]]
co2 = 0, 65534, ppm # max value is one below the theoretical max,
because sometimes after a battery change the sensor delivers the max value.
pm1_0 = 0, 6553, microgram_per_meter_cubed
pm2_5 = 0, 6553, microgram_per_meter_cubed
pm4_0 = 0, 6553, microgram_per_meter_cubed
pm10_0 = 0, 6553, microgram_per_meter_cubed
##############################################################################
[EcowittHttp]
# This section is for the Ecowitt Local HTTP API driver.
# The device IP address:
ip_address = 10.0.1.84
# How often to poll the API, default is every 20 seconds:
poll_interval = 10
# The driver to use:
driver = user.ecowitt_http
# Is a WN32P used for indoor temperature, humidity and pressure
wn32_indoor = True
# Is a WN32 used for outdoor temperature and humidity
wn32_outdoor = True
# how many attempts to contact the device before giving up
max_tries = 3
# wait time in seconds between retries to contact the device
retry_wait = 5
# max wait for device to respond to a HTTP request
url_timeout = 10
[[catchup]]
source = device # source = either, both, net, device ## not set =
None, default is then either or both
Ian Millard schrieb am Samstag, 12. Juli 2025 um 22:53:50 UTC+2:
> @Michael,
>
> I am doing exactly the same thing. Can we share the pertinent parts of
> weewx.conf please? Obviously excluding sensitive information. If we can
> align our thoughts on this, I will update the repro to reflect. You can
> email me directly [email protected]
>
> Thanks,
> Ian
>
> On 12 Jul 2025, at 19:05, '[email protected]' via weewx-user <
> [email protected]> wrote:
>
> @Ian see: https://kainzbauer.net/weather/Test/Rif/ws68/index.html this is
> running the ecowitt http driver from your repo with the ecowitt_http.py
> from Werners repo.
>
> Ian Millard schrieb am Samstag, 12. Juli 2025 um 13:26:59 UTC+2:
>
>> @Michael,
>>
>> I cannot test air quality data as I do have a device. However I am able
>> to calculate: -
>>
>> [StdCalibrate]
>>
>> [[Corrections]]
>> radiation = luminosity/126.7 if luminosity is not None else None
>> luminosity = 0 if luminosity == None else luminosity
>>
>> On 12 Jul 2025, at 10:25, '[email protected]' via weewx-user <
>> [email protected]> wrote:
>>
>> Ian's fork doesn't support luminosity/radiation and pm/co2 values,
>> probably other things. I've copied the contents of Werners version of
>> https://github.com/WernerKr/Ecowitt-or-DAVIS-stations-and-Season-skin/blob/main/ecowitt_http/ecowitt_http.py
>> over the one I've installed from Ian's fork, getting
>> luminosity/radiation and pm/co2 working. Werner has posted about his work
>> here: https://groups.google.com/g/weewx-user/c/-rbfcQsNo_s but I'm not
>> sure how this really fits into Gary's work and their forks.
>>
>> Auchtermuchty Weather schrieb am Freitag, 4. Juli 2025 um 17:45:37 UTC+2:
>>
>>> Thanks for this Ian. When I have some spare time I will give it a whirl.
>>>
>>> I have found the following in this thread:
>>> https://github.com/hoetzgit/weewx-gw1000
>>> *https://github.com/Millardiang/weewx-ecowitt_local_http/tree/development
>>> <https://github.com/Millardiang/weewx-ecowitt_local_http/tree/development>
>>> *-
>>> this is Ian's fork with working catch-up
>>>
>>> https://github.com/WernerKr/Ecowitt-or-DAVIS-stations-and-Season-skin/tree/main/ecowitt_http
>>>
>>> If I search github for weewx-ecowitt there are more but sorted by
>>> recently updated
>>>
>>> https://github.com/bidord/weewx-gw1000
>>>
>>> However, as above, I will try Ian's out. My last contact with Gary was
>>> on the 23rd April. :(
>>>
>>> On Thursday, 3 July 2025 at 12:20:39 UTC+1 steepleian wrote:
>>>
>>>> Yes it is very worrying.
>>>>
>>>> This is the link to my fork: -
>>>>
>>>> [image: weewx-ecowitt_local_http.png]
>>>>
>>>> Millardiang/weewx-ecowitt_local_http at development
>>>> <https://github.com/Millardiang/weewx-ecowitt_local_http/tree/development>
>>>> github.com
>>>> <https://github.com/Millardiang/weewx-ecowitt_local_http/tree/development>
>>>>
>>>> <https://github.com/Millardiang/weewx-ecowitt_local_http/tree/development>
>>>>
>>>> https://claydonsweather.org.uk
>>>>
>>>> On 3 Jul 2025, at 10:48, Auchtermuchty Weather <[email protected]>
>>>> wrote:
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On Sunday, 29 June 2025 at 11:44:21 UTC+1 Tom -KQ5S wrote:
>>>>
>>>> This is interesting.
>>>>
>>>> <sip>
>>>>
>>>> I call it deeply worrying. I was in touch with him around Easter when
>>>> he said he was on the verge of having the catch-up ready for me to test.
>>>> Then I was busy in various ways and his repository had vanished when I
>>>> came
>>>> back to looking for it. I have done some searching (probably not very
>>>> effectively) and can't find a trace of him.
>>>>
>>>> Should point out it wasn't the only useful utility he had there - there
>>>> was PolarWindPlot, and I think a couple more.
>>>>
>>>> Worrying about Gary aside, where is the best place to download a copy
>>>> of the driver with backfil?
>>>>
>>>>
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>>>>
>>>>
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