Welcome, Bjorn You definitely want the USB logger. The Ethernet logger is not nearly as reliable.
The Davis stations send what they call a "LOOP packet" every 2.5 seconds. These are then aggregated into "archive records" by either weewx, or by the onboard logger. The archive record interval can be 1, 5, 10, 15, 30, 60, or 120 minutes. Normally, weewx generates a new HTML page once every archive record interval. So, typically, you get a new page every 5 minutes or so. If you want to use the LOOP packets to drive a live display, weewx does not support this out-of-the-box. However, the MesoWx <https://bitbucket.org/lirpa/mesowx> package does exactly this. Hope this helps. -tk On Sun, Aug 28, 2016 at 3:51 AM, 'Björn Baldus' via weewx-user < [email protected]> wrote: > Hi, > > we are planning to setup a Davis Vantage Pro 2 with every possible Sensor > actually available. Because the Station will be setup offroad we want to > setup the link to the Internet with a raspi and a LTE-router. Everything > should be solar powered. > I want to use Weewx because it seems to be the best solution for our > station - but i need a few informations: > > - What is the preferred way to connect the station to the raspberry - the > USB-log oder Ethernet-log port? > - The smallest possible Intervall to receive and transmit data to the > Webserver in the Internet? Is 2-10 seconds possible? > > Hope you can help us and support us to set up this station. > > Greetings from Germany > > Björn > > -- > 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]. > For more options, visit https://groups.google.com/d/optout. > -- 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]. For more options, visit https://groups.google.com/d/optout.
