Not receive value of sensor on module 5.3 publish sensor reading

Q&A Forum › Not receive value of sensor on module 5.3 publish sensor reading

I have problem with connection failed to broker on the my raspberry pi, but on the serial monitor arduino mqtt is connected.. and then i not receive value random on module 5.2 publish and subscribe and value data sensor on the publish sensor readings on module 5.3.. but on serial monitor arduino mqtt connected.. you can see on the my google drive link for details :
https://drive.google.com/file/d/1J-JJeFaM6utck0SYn14L1BSeilm19VUO/view?usp=drivesdk

5 Answers

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Sara Santos Staff answered 2 years ago

Hi.
What does your Node-RED flow look like after deploying?
Does it show “connected” under the MQTT node?
Regards,
Sara

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Fadhli Azinnuddin answered 2 years ago

just connecting not connected and on the debug window not receiving the readings..
you can see details on :
https://drive.google.com/file/d/1WxZi6wKxa3v_aY-mq8gTjbqwUTVvXKXi/view?usp=sharing

0 Vote Up Vote Down

Sara Santos Staff answered 2 years ago

Hi again.
As you can see on your Node-RED flow, the nodes are not connected to the broker.
Double-check that you’ve inserted the right details for the MQTT broker on the MQTT nodes, including the broker username and password under the Security tab.
Regards,
Sara

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Fadhli Azinnuddin answered 2 years ago

oke solved sara.. thanks

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Sara Santos Staff answered 2 years ago

Great!
I’ll mark this issue as resolved. If you need further help, you just need to open a new question in our forum.
Regards,
Sara