What device does your station/weewx run on, couldn't you connect the bme280 to it and use the temp/humidity/pressure reading from it ? that's what I do.
On Friday 15 March 2024 at 21:21:37 UTC Greg from Oz wrote: > Thanks Tom. > > Probably not something I could do. I know nothing about python. > Maybe later when I have time to look at it again. > I will see if I can find a device that transmits in regular intervals. > > On Friday 15 March 2024 at 23:55:13 UTC+11 Tom Keffer wrote: > >> You have many single data points, separated with long stretches of nulls >> --- no lines. That's why line_gap_fraction isn't working. >> >> By design, WeeWX drivers don't cache data. See the guidelines >> <https://www.weewx.com/docs/5.0/custom/drivers/#general-guidelines> for >> writing drivers. >> >> However, you could write a simple service that retains the last value and >> uses it if a null value is seen. Perhaps up to a maximum time. But, there's >> nothing like that in WeeWX. >> >> On Thu, Mar 14, 2024 at 6:54 PM Greg from Oz <[email protected]> wrote: >> >>> Here is a snippet of the database: >>> select dateTime ,inTemp, inHumidity, pressure from archive where >>> dateTime >= 1710459900 ; >>> +------------+--------+--------------------+-------------------+ >>> | dateTime | inTemp | inHumidity | pressure | >>> +------------+--------+--------------------+-------------------+ >>> | 1710459900 | 23.99 | 54.019999999999996 | 968.3500000000003 | >>> | 1710460200 | NULL | NULL | 968.3142857142858 | >>> | 1710460500 | NULL | NULL | 968.3166666666667 | >>> | 1710460800 | NULL | NULL | 968.2166666666667 | >>> | 1710461100 | NULL | NULL | 968.1583333333334 | >>> | 1710461400 | 24.26 | 53.23 | 968.1000000000001 | >>> | 1710461700 | 24.5 | 53.34 | 968.0833333333335 | >>> | 1710462000 | NULL | NULL | 968.1416666666668 | >>> | 1710462300 | NULL | NULL | 968.0916666666667 | >>> | 1710462600 | NULL | NULL | 968.1285714285715 | >>> | 1710462900 | NULL | NULL | 968.225 | >>> | 1710463200 | 25.01 | 52.795 | 968.1666666666666 | >>> | 1710463500 | NULL | NULL | 968.1083333333335 | >>> | 1710463800 | 25.52 | 51.754999999999995 | 968.1357142857144 | >>> | 1710464100 | NULL | NULL | 968.1083333333332 | >>> | 1710464400 | NULL | NULL | 968.0916666666667 | >>> | 1710464700 | NULL | NULL | 968.0083333333332 | >>> | 1710465000 | 25.82 | 50.49 | 968.0142857142857 | >>> | 1710465300 | 26.03 | 50.535 | 967.9583333333334 | >>> | 1710465600 | NULL | NULL | 967.8333333333335 | >>> | 1710465900 | NULL | NULL | 967.8000000000001 | >>> | 1710466200 | NULL | NULL | 967.75 | >>> | 1710466500 | 26.54 | 50.095 | 967.6833333333334 | >>> | 1710466800 | NULL | NULL | 967.6916666666666 | >>> | 1710467100 | NULL | NULL | 967.6999999999999 | >>> | 1710467400 | NULL | NULL | 967.7500000000001 | >>> +------------+--------+--------------------+-------------------+ >>> 26 rows in set (0.000 sec) >>> >>> On Friday 15 March 2024 at 08:39:12 UTC+11 Tom Keffer wrote: >>> >>>> You may just have the option line_gap_fraction >>>> <https://www.weewx.com/docs/5.0/reference/skin-options/imagegenerator/#line_gap_fraction> >>>> >>>> set too low. >>>> >>>> On Thu, Mar 14, 2024 at 2:18 PM Greg from Oz <[email protected]> wrote: >>>> >>>>> Hi, >>>>> I have removed my fineoffset usb and replaced it with SDR but the >>>>> outside fine offset station doesn't sent inside temperature, inside >>>>> humidity or barometer. >>>>> >>>>> I have added a BME280 sensor and can get the barometer readings every >>>>> 30 seconds and that is working and graphing OK. >>>>> >>>>> I have a zigbee battery powered device that I am using to get the >>>>> inside temperature and inside humidity but I cannot get the graphs to >>>>> show >>>>> a solid line nor can I get the readings to consistently show on my web >>>>> page >>>>> because those readings come in a random times. >>>>> >>>>> Is there any way to make the readings "stick" until a new reading is >>>>> received so the graphs look right and the readings are always on the web >>>>> page? >>>>> >>>>> Look at the inside temperature graph on my web page to see what I mean: >>>>> https://weather.ubeaut.work/ >>>>> >>>>> Thanks >>>>> >>>>> -- >>>>> 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/555c8101-8f4f-45ad-8dc7-03a7b2fbb7ean%40googlegroups.com >>>>> >>>>> <https://groups.google.com/d/msgid/weewx-user/555c8101-8f4f-45ad-8dc7-03a7b2fbb7ean%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/53147a8b-34d0-49fa-ab86-78bf8c931029n%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/weewx-user/53147a8b-34d0-49fa-ab86-78bf8c931029n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- You received this message because you are subscribed to the Google Groups "weewx-user" group. 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