AQI custom tags

Hi
Win 7 WD build 95 OS wmr300
Installed build 95 and found that the custom tag for PM2.5 was dropping to zero shortly after a reading came up. The result was that the AQI graph turned into a series of vertical lines. Went back to build 93 (I lost 94 somewhere) and all was well.
Regards
Alan

you don’t say what type of air quality sensor
(the more information people can provide in posts the better)

Sorry Brian
It’s SDS011 (AQ) and BME280 (T&H) attached to an 8266 wifi card.

The temperature and humidity readings are normal so I don’t suspect and connection problem confirmed as it works fine on B93
Regards
Alan

but that does not tell me how you have it configured in WD

Hi Brian
Under purple air set up the enabled ticked ip address (http//192.168.0.161/data.json) main graph ticked upload every 10 ticked use main sensor as extra temp/hum
Everything else clear.
Hope that helps
Alan

ps this is what it looked like on the graph before I went back to b93
Alan


aqi.png

so you have a purple air sensor?
(that is the sort of info I am looking for)

Sorry again it’s Luftdaten
Alan

that is the information that I need

I did make a change that should help in the latest update
make sure to be using the latest update
then let me know

Thanks Brian
It has now been running on B95 all day without a problem. For some reason the error occurred at night so I’ll report back tomorrow as well.
Best wishes
Alan

Hi Brian
Unfortunately the same thing happened overnight - gone back to B93
Regards
Alan


aqi.png

so its only happening at night?
what I need is a copy of the airquality2.txt file when the problem occurs

Hi Brian
Using B95 the problem started at 02:30. When I saved the airquality2.txt PM2.5 was showing zero on the screen PM10 was showing a value 10.7 (I think). Looking at the txt file it looks as though PM10 was reading the PM2.5 value.
Best wishes
Alan


airquality2.txt (468 Bytes)

try a new .zip update of WD
should be OK now

Thanks Brian
Running it now - will report back later
Alan

Hi Brian
Now working perfectly - many thanks
Alan