Arduino-Uno + Volkszähler

Hello everybody!
Can anyone help me with my problem?
I want to send the data captured my Arduino Uno to the Volkszähler(volkszaehler.org).
I tried to send the data to the following address on my local server:
[IP of the web server] /middleware.php/data/ [UUID_of the_Sensors / channel].json?Value=20"/>
Unfortunately, the data are not forwarded by the middleware.php to the database.

What am I doing wrong?

Thanks for your interest and best regards from Germany.

Chris

Hallo zusammen!
Kann mir jemand bei meinem Problem helfen?
Ich möchte die Daten, die mein Arduino Uno erfasst, an den Volkszähler senden.
Ich habe versucht die Daten an folgende Adresse auf meinen Lokalen Webserver zu senden:
[IP des Webservers]/middleware.php/data/[UUID_of the_Sensors/Kanals].json?value=20"/>
Leider werden die Daten nicht von der middleware.php an die Datenbank weitergeleitet. Was mache ich falsch?

Danke für euer Interesse und viele Grüße.
Chris

Does the web address in your post work if you paste it into your web browser?

I dont know anything about volkszaehler but such systems often need to have a username/password configured in the php script that match the credentials of a database user as well as having particular database tables set up before it can work- can you check that kind of thing?

If it works OK from the browser then maybe you can check the webserver log files for errors when your arduino tries to send.