if it is the same GW2000, and you have not configured calibration in either weewx instance, then i would expect the readings are different simply because they were at different times (there is a margin for error on each reading taken, plus the real value itself might indeed have changed) ⊣GE⊢
> On 16 Nov 2024, at 12:37 pm, Alan Salmon <[email protected]> wrote: > > I am in the process of setting up a "test" system to enable me to get to > grips with modifying the web interface of my weewx site. > > My "live" system is running on a Raspberry Pi 4Band the "test" system is > running on a Raspberry Pi Zero 2W. > > In the firs hour of operations, I've noticed that some values differ slightly > between instances. For example, the "live" systesm says the temperature is > 29.1C while the "test" system is showing 29.4C. > > Similarly, there is a 1% difference between the humidity readings from both > instances. > > Whilst this is no big deal for testing purposes, I'm a bit concerned about > which system is showing the correct values. > > Is there any know issues with two instances interrogating a GW2000 at the > same time? > > Cheers, > Alan > > -- > 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] > <mailto:[email protected]>. > To view this discussion visit > https://groups.google.com/d/msgid/weewx-user/a1a087f7-d67b-4de6-a936-f5858f312b59n%40googlegroups.com > > <https://groups.google.com/d/msgid/weewx-user/a1a087f7-d67b-4de6-a936-f5858f312b59n%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 visit https://groups.google.com/d/msgid/weewx-user/7E1A6700-FDF3-4C2E-B2AB-BB90B504A99A%40geddy.au.
