# MQTT still connecting

**URL:** <https://discourse.nodered.org/t/mqtt-still-connecting/98254>\
**Category:** General\
**Tags:** mqtt\
**Created:** [22 July 2025 18:16 UTC](https://discourse.nodered.org/t/mqtt-still-connecting/98254 "2025-07-22T18:16:38Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![HerrKrauss](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/herrkrauss/32/102202_2.png) [@HerrKrauss](https://discourse.nodered.org/u/HerrKrauss)\
**Post date:** [22 July 2025 18:16 UTC](https://discourse.nodered.org/t/mqtt-still-connecting/98254/1 "2025-07-22T18:16:38Z")

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Hi, i have a raspberry pi with a module AI to recongnition of gender, this script send a JSON by mqtt, but want i try to catched, my node mqtt doesnt work in node-red.  
In the server spot i have the ip of the server web, port will be 443 and i have TLS with no certificate, only the server name with the ip, and no verify server certificate.  
But still doesn't work

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**Author:** ![Sean-McG](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/sean-mcg/32/54677_2.png) [@Sean-McG](https://discourse.nodered.org/u/Sean-McG)\
**Post date:** [22 July 2025 19:06 UTC](https://discourse.nodered.org/t/mqtt-still-connecting/98254/2 "2025-07-22T19:06:32Z")

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A bit more information might help -

1. What MQTT server are you using
2. Are you sure the server is running / checked for any errors
3. Is it installed on the RPi
4. Can you connect to it using MQTT explorer or similar
5. A screen shot of your MQTT node config might be useful

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**Author:** ![HerrKrauss](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/herrkrauss/32/102202_2.png) [@HerrKrauss](https://discourse.nodered.org/u/HerrKrauss)\
**Post date:** [22 July 2025 19:28 UTC](https://discourse.nodered.org/t/mqtt-still-connecting/98254/3 "2025-07-22T19:28:00Z")

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![Captura de pantalla 2025-07-22 132208](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/d/9/d983c71e63d1c6a597af7988e274280f58839ddd.png)

 ![Captura de pantalla 2025-07-22 132125](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/6/c/6cf1bd906a0aebc09e807d3fec9cc0b3d1f34a99.png)

Yes i am sure its running  
Yes i can see the message in the terminal, but i can't catch it  
its installed in the server and i can catch the server with my vpn

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [20 September 2025 19:28 UTC](https://discourse.nodered.org/t/mqtt-still-connecting/98254/4 "2025-09-20T19:28:56Z")

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