I have an Acurite 5in1 and I haven't found how to calibrate the barometer in the unit, but I do calibrate it in Weewx. Use the StdCalibrate section in weewx.conf under where it says foo=foo+0.2
I have pressure = pressure - 0.11 I found this number by trial an error, matching my reading vs what I see on the nearest reliable source (regional airport) over a few days. On Mon, Feb 15, 2021 at 7:07 AM Christopher Maness < christopher.man...@gmail.com> wrote: > Is station pressure calibration possible with this device? If not, can > it be compensated for in the config file? In other words, having the > correct BP reading with the correct elevation. I do realize that the > altitude set in WeeWX affects the BP, and I imagine it is doing a little > calculation based on a station pressure field polled from the unit. > Feel free to point out errors in my thinking. > > Thank you, > > Chris KQ6UP > > -- > 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/194deb50-330b-cd71-7540-a2a949137ffb%40gmail.com > . > -- Peter Quinn (415)794-2264 -- 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/CAA1SM20_DjcAfxu_ehUF41VhsSUuG1qah4LkKs233LOkXiSKAQ%40mail.gmail.com.
