# Node-red-contrib-fritz Change guest wifi password

**URL:** <https://discourse.nodered.org/t/node-red-contrib-fritz-change-guest-wifi-password/76944>\
**Category:** General\
**Created:** [25 March 2023 22:57 UTC](https://discourse.nodered.org/t/node-red-contrib-fritz-change-guest-wifi-password/76944 "2023-03-25T22:57:19Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![madmax](https://avatars.discourse-cdn.com/v4/letter/m/8baadc/32.png) [@madmax](https://discourse.nodered.org/u/madmax)\
**Post date:** [25 March 2023 22:57 UTC](https://discourse.nodered.org/t/node-red-contrib-fritz-change-guest-wifi-password/76944/1 "2023-03-25T22:57:19Z")

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Hello!

Is it possible to change the guest password with it?

Maybe someone can help me there.

Thank you in advance.

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [26 March 2023 09:46 UTC](https://discourse.nodered.org/t/node-red-contrib-fritz-change-guest-wifi-password/76944/2 "2023-03-26T09:46:40Z")

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I was going to suggest you the node's author on its [GitHub page](https://flows.nodered.org/node/node-red-contrib-fritz) but it looks like you have already done that.

Did you check out the other 'fritz nodes? Could you use any of them?

[Note: I have never used a fritz device]

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<div class="post-metadata">

**Author:** ![edje11](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/edje11/32/572_2.png) [@edje11](https://discourse.nodered.org/u/edje11)\
**Post date:** [26 March 2023 11:48 UTC](https://discourse.nodered.org/t/node-red-contrib-fritz-change-guest-wifi-password/76944/3 "2023-03-26T11:48:23Z")

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No problem to change the guest password from within NR  
Works for me on a Fritz 6660 Cable with the [node-red-contrib-fritz](https://flows.nodered.org/node/node-red-contrib-fritz) 1.4.5

Choose for service (after clicking on the magnifying glass) **urn:dslforum-org:service:WLANConfiguration3**  
Action: **SetSecurityKeys**

Your payload should look something like this:

```auto
{
    "NewWEPKey0": "",
    "NewWEPKey1": "",
    "NewWEPKey2": "",
    "NewWEPKey3": "",
    "NewPreSharedKey": "",
    "NewKeyPassphrase": "MyNewNetworkKey"
}

```

Example:

```auto
[{"id":"5bc96a6f7d718179","type":"fritzbox-in","z":"1563e1fd.e3637e","device":"2414994c.ab3e6e","name":"","service":"urn:dslforum-org:service:WLANConfiguration:3","action":"SetSecurityKeys","arguments":"{\n \"NewWEPKey0\": \"value\",\n \"NewWEPKey1\": \"value\",\n \"NewWEPKey2\": \"value\",\n \"NewWEPKey3\": \"value\",\n \"NewPreSharedKey\": \"value\",\n \"NewKeyPassphrase\": \"value\"\n}","x":590,"y":880,"wires":[["efb460456b656e83"]]},{"id":"29794d10743cbf80","type":"inject","z":"1563e1fd.e3637e","name":"","props":[{"p":"payload"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"{\"NewWEPKey0\":\"\",\"NewWEPKey1\":\"\",\"NewWEPKey2\":\"\",\"NewWEPKey3\":\"\",\"NewPreSharedKey\":\"\",\"NewKeyPassphrase\":\"MyNewNetworkKey\"}","payloadType":"json","x":430,"y":880,"wires":[["5bc96a6f7d718179"]]},{"id":"efb460456b656e83","type":"debug","z":"1563e1fd.e3637e","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":770,"y":880,"wires":[]},{"id":"2414994c.ab3e6e","type":"fritzbox-config","name":"FritzBox","host":"192.168.1.254","port":"49000","ssl":false,"user":"nodered"}]

```

Note: WLANConfiguration3 is the guest wifi network, WLANConfiguration2 is the regular 5Ghz network and WLANConfiguration1 is the regular 2.4Ghz wifi network.

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<div class="post-metadata">

**Author:** ![madmax](https://avatars.discourse-cdn.com/v4/letter/m/8baadc/32.png) [@madmax](https://discourse.nodered.org/u/madmax)\
**Post date:** [26 March 2023 12:17 UTC](https://discourse.nodered.org/t/node-red-contrib-fritz-change-guest-wifi-password/76944/4 "2023-03-26T12:17:29Z")

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Hello!

Thank you very much.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [25 May 2023 12:18 UTC](https://discourse.nodered.org/t/node-red-contrib-fritz-change-guest-wifi-password/76944/5 "2023-05-25T12:18:29Z")

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