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Free MQTT brokers

Q&A Forum › Category: ESP32 › Free MQTT brokers
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Abdulmagid Omar asked 5 months ago

Does any one know an MQTT broker that is stable and will always be reachable?
I have used the following brokers
test.mosquitto.org  for quite some time but now is not reachable.
Then I used broker.emqx.io for few weeks then it has become unreachable.
I used them with PC and also used them with IoT MQTT Panel app 
Thank you

Question Tags: Free MQTT brokers
3 Answers
0 Vote Up Vote Down
Sara Santos Staff answered 5 months ago

Hi.
What do you mean by “it’s not reachable”?
i never had issues with Mosquitto.
 
I also like HiveMQ broker: https://www.hivemq.com/
 
Regards,
Sara
 

0 Vote Up Vote Down
Abdulmagid Omar answered 5 months ago

Hi 
When it tries to connect to the broker it fails:

Attempting MQTT connection...Failed

 

0 Vote Up Vote Down
Sara Santos Staff answered 5 months ago

Hi.
To try to find the issue, you need to give more details.
Which project are you following? Which broker are you using? Software? Hardware?
 
Regards,
Sara

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