question

rommadun avatar image
rommadun asked

HTML Grid Power Information

I want to help a Friend of mine in a project.

He has a Cerbo GX and want to get a relay working, when he is pushing energy into the grid.

I want to do this with a Raspberry Pi.

When i go to the VRM-Portal the HTML-Information i want to grab in a script is this:

<span class="load" ng-switch-when="grid">-184 W</span>

But when i go to the LAN, i'm unable to get the information from the HTML Code.

In the atteched Picture you can see the Information i want to grab.

Where can i find this information in the HTML?

Hope you can help me :)

remoteconsoleonlan.png

remote console
remoteconsoleonlan.png (119.2 KiB)
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1 Answer
klandos avatar image
klandos answered ·

You should use ModbusTCP or MQTT to read that values.

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rommadun avatar image rommadun commented ·

Im not quite into this topic, but BUS'es are always a bit tricky.
How do i know wich data to pick?

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