No, in this particular case, there isn't. There is just no value. The temp sensor emits it's reading. If you are lucky, the console catches this reading, there is no duplex or acknowledge between the sensor and the console. The driver then simply gets no value and unless no other special treatment is implemented or configured, no value is as good as any other value, technically spoken. With WeeWX you can implement alarms, there are also examples for dooing this, it should be possible to implement and configure notifications, when there is no outTemp (or whatever) value: https://github.com/weewx/weewx/blob/master/examples/alarm.py
Invisible Man schrieb am Donnerstag, 11. Januar 2024 um 20:23:25 UTC+1: > Yes, very possible, and during the night, house shutters are closed which > probably decreases signal strength. However, I was expecting to see an > anomaly report in the logs, and I just don't see anything at all. > Isnt' there a message about "loss of a sensor" or something? > > On Thursday, January 11, 2024 at 7:25:50 AM UTC+1 michael.k...@gmx.at > wrote: > >> If it is not the battery, check the signal strength. With the Interceptor >> Driver I don't know how to get the readings for the signal strength. But >> you could try to find out and then see if there are drops in any way. >> Sometimes it doesn't need much to have an inferior signal strength. I, for >> instance, have my gw2000 behind my wall-mounted television. If I tilt it >> too much, the signal for my WS90 drops from perfect to almost nothing. >> >> Tom Keffer schrieb am Mittwoch, 10. Januar 2024 um 15:56:15 UTC+1: >> >>> Hard to say without actually seeing the logs, but these >>> "middle-of-the-night' dropouts are often caused by weak sensor batteries. >>> >>> On Wed, Jan 10, 2024 at 6:51 AM Invisible Man <axelle....@gmail.com> >>> wrote: >>> >>>> Hi, >>>> Sometimes during the night I lose data from my sensors a couple of >>>> hours. I've had a look at the logs, but can't see any ERROR message. What >>>> type of message should I be looking for in weewx.log? >>>> >>>> Example: https://biotmeteo.masdescrocodiles.fr/daytempdew.png >>>> My weather station is an EcoWitt HP2551. It uses "Interceptor". Weewx >>>> 4.10.2 is running on a Raspberry Pi. >>>> >>>> Thanks, >>>> Axelle. >>>> >>>> -- >>>> 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 weewx-user+...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/weewx-user/5f18c80e-cc5b-473d-aa59-4cab23ebeccan%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/weewx-user/5f18c80e-cc5b-473d-aa59-4cab23ebeccan%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 weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/c969504c-e56e-4c58-9a42-4abd990c917cn%40googlegroups.com.
