You don't have to go with commercial sensors and SDR. And you don't need another raspberry Pi. Google for Raspberry Pi weather sensors and you should be able find some examples: https://projects.raspberrypi.org/en/projects/build-your-own-weather-station
https://www.hackster.io/papernotesmusic/piweatherman-raspberry-pi-weather-station-4aad39 https://hackaday.com/2019/05/03/low-power-weather-station-blows-the-competition-away/ I added my own extra temperature sensor. Project here: https://hackaday.io/project/101680-solar-powered-wifi-temperature-sensor-for-weewx On Sat, Jun 29, 2019 at 10:27 AM Michael <[email protected]> wrote: > Hello, > I use as weather station TFA-Nexus with 5 external sensors > (temperature+humidity). Now it is so that these 5 external sensors are not > sufficient and I would like to integrate further external sensors. The > TFA-Nexus only supports 5 external sensors. > Weewx runs on a Raspi 3b > If I understand all this correctly I need another Raspi and a USB stick > that can receive 433 MHz and 868 MHz data and of course more sensors. > The goal is to use up to 8 more external sensors. > Now my questions: > How are these other sensors differentiated? Does each sensor have an > individual feature which can be read out (e.g. serial number)? > Can anyone recommend me a USB stick and external sensors? > How can I ensure that the new sensors do not overlap with the already > existing sensors, or that confusion can occur? > > Only as a clarification. I want to keep the existing weather station and > the data of the new sensors should only be displayed in weewx. > > Many thanks for your tips and hints. > > Translated with www.DeepL.com/Translator > > Michael > > -- > 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 on the web visit > https://groups.google.com/d/msgid/weewx-user/4aa6f546-f584-4a2f-90c6-00f986f3cd06%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/4aa6f546-f584-4a2f-90c6-00f986f3cd06%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/CAA1SM22bZL_zEjRxEHCqmDpSMBR42HH%3D%2BW5y7khPFUrFVkC8Dg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
