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LOGO! 8.4 MQTTS / TLS Communication to a cloud service
Created by: AutoGen_1439366 at: 12/19/2024 2:43 PM (5 Replies)
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| 12/19/2024 2:43 PM | |
Joined: 5/31/2024 Last visit: 8/29/2025 Posts: 1 Rating:
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Hello, I'm new to IoT Services and Cloud communications. I'm trying to communicate my LOGO V8.4 with a cloud service called "Things Board". I was able to publish into the cloud board using a MQTT protocol and the port 1883. But I need to be able to add some layers of security to our projects, so now I'm trying to communicate using a MQTTS / TLS protocol with a One-Way verification and a CA Certificate generated by the ThingsBoard broker using the 8883 port. Sadly, I'm unable to stablish communication between the LOGO and the Cloud service using this setup. I also downloaded an app to test from my computer called "MQTTX" and I was able to communicate without issues. Also I was able to do an MQTTS/TLS communication with the LOGO before using the 443 Port and some redirections. My honest guess would be there's an issue with the ports you can use on the LOGO or the URL to the broker doesn't change the prefix of the url from "mqtt://brokerurl" to "mqtts://_brokerurl_". Any advice would be appreciated, I already tried a lot of things and research on every manual I could find about this topic. I'm attaching some screenshots of my logosoft cloud settings and some of the credentials of my things board Thanks in advance
AttachmentTLS_0.zip (268 Downloads) |
Last edited by: AutoGen_1439366 at: 12/19/2024 15:07:10 |
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| 7/28/2025 5:35 AM | |
Joined: 9/11/2014 Last visit: 9/4/2025 Posts: 867 Rating:
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Hi, according to the info in the LOGO! 8.4 manual MQTTS is not supported. Check the LOGO! manual chapter 11. |
| 7/28/2025 11:17 AM | |
Joined: 12/3/2024 Last visit: 7/31/2025 Posts: 2 Rating:
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Please can you point out where in Chapter 11 it says you can't connect via MQTTs? Thank you. |
| 7/29/2025 5:39 AM | |
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Joined: 9/11/2014 Last visit: 9/4/2025 Posts: 867 Rating:
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Hi, as Ixo mentioned, MQTTs is not listed. A LOGO! only supports what is written in the manual. |
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