Web interfaces #93
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Is your feature request related to a problem? Please describeIs there any possibility to grant a www interface? It's about: I have a device in the garden and I want to control the switch off via the arduino according to the state of the batteries, i.e. when it has a 25V battery, the switch will turn on, as soon as it has a 27V battery, the switch will turn off. It would be enough if the device had a web interface where I could load the current values. Now I have it through HA and tuya, but what if the internet turns off, it wouldn't work. Describe the solution you'd like. Describe alternatives you've considered. Additional context. |
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Replies: 10 comments
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Please Take a Look at the wiki for possible ways to Set or get data |
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Where exactly? I guess I'm still overlooking it :) |
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Yes, I know where the wiki is, but where and how to set it up so that I can read the data from the second device on the local network, when the mqtt server is elsewhere and when the internet goes down, I can't access it. I really need to read the values even when the internet is not working |
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When Internet Not working but Network avaible you can get data over esp-ip/livejson, it Delivery all Data as json String. |
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And how can this data be obtained? |
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Send from another ESP or Something Network connected a http request to this Adress. |
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I don't understand this... could I ask for an explanation?? what will the address look like to which I will connect from the second device to get the raw data in json?? |
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The Adresse ist http://esp-ip/livejson For Test Just call this Adress in your Browser, you will get the livejson String. |
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Great, thank you very much |
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The Adresse ist http://esp-ip/livejson
For Test Just call this Adress in your Browser, you will get the livejson String.
So with any other connected device you need to build a http request.
Check
https://www.arduino.cc/reference/en/libraries/httpclient/ for more details