Very clever! That's the simplest "live" station I've seen.

On Sun, Feb 16, 2020 at 12:01 AM Andrew B <[email protected]> wrote:

> Hi All,
>
> I've had my weewx site up and running since last summer and have been
> quite happy with the 5-minute update interval. However, this past week I
> found some time to add a bit of live (loop) data to the site. It doesn't
> serve much of a practical purpose but I get a kick out of live wind data
> for some reason.
>
> Anyway, I couldn't find an extension that would allow for what I wanted
> without having to go the route of InfluxDB or MQTT (both awesome but
> overkill for this). So what I ended up doing was modifying the WeeRT
> extension to just obliviously post loop data to an endpoint. On the
> receiving end, I created a PHP script that uses an often forgotten PHP
> shared memory feature to store the loop data in memory instead of writing
> the data to disk. So this is a Raspberry PI/SD card friendly. No special
> PHP configuration is needed. Just a basic Apache/PHP, Nginx/PHP, or
> Whatever/PHP setup will work fine.
>
> You can see this in action here:
> https://griffinparkweather.com/
>
> And the extension can be found here:
> https://github.com/doubleohwhatever/weepost
>
> 99.9% of the credit for the extension should go to the author of the WeeRT
> extension. I just modified it to do what I described above and am sharing
> it in case someone finds it useful.
>
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