My bme280 only does pressure and temperature. I have it on a sonoff SV. What bme280 are you using? Do you have a part number? I am getting the humidity and temp from the zigbee because it is in the house and the bme280 is in the shed and it is hot in there but I can add one for the house I guess? I will see if I can get the same BME280 as you are using. Do you have info where you bought it? Thanks
On Saturday 16 March 2024 at 10:10:57 UTC+11 Jimi Lawson wrote: > 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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