2/27/2024 9:11 AM | |
Joined: 4/3/2022 Last visit: 7/28/2024 Posts: 2 Rating:
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Hi, I'm in need of assistance in resolving why I can't connect to Adafruit through Node-RED. I've successfully connected to Adafruit using the same flows on Node-RED from another computer. On my IOT2050 device:
However, I keep encountering this error message: '26 Feb 18:15:29 - [info] [mqtt-broker:Adafruit] Connection failed to broker: mqtt://io.adafruit.com:1883' The password and username for Adafruit is correct as used on another computer. What could I be missing? ------------------------------------------------------------------------------------------ |
Last edited by: DCS97 at: 02/27/2024 09:18:36Last edited by: DCS97 at: 02/27/2024 09:20:02Last edited by: The Helping Hand at: 02/28/2024 09:29:04New subject after splitting |
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4/10/2024 10:09 AM | |
Joined: 4/14/2018 Last visit: 9/1/2024 Posts: 45 Rating:
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Why you suspect the issue is with mosquitto? Since you are using node-red to connect to PLC and then send the data through node-red to Adafruit cloud, is there any use of mosquitto actually? ➡️Check the configuration of your MQTT-OUT node in the node-red flow, and if you have enabled TLS encryption there might be an issue with the certificates. |
Last edited by: wired_bit at: 04/10/2024 10:09:39Last edited by: wired_bit at: 04/10/2024 10:10:27Last edited by: wired_bit at: 04/10/2024 10:11:07
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