Thank you. Its really excellent video for making a connection with masquitto and cloudMQTT. Can I use the same installation for connect kep opc server-ec to MQTT to connect finally to ubidots?
A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. what mean in cmd ?
hey im having a problem on cloudmqtt, it said Could not connect to WebSocket server, most likely you're behind a firewall that doesn't allow outgoing connections to port 31031, how to solve this?
Are you using a home computer for this Or your office computer. Usually this happen when you are on your office network which blocks this due to firewall setting. I dont know how to solve this problem, check with your it team.
I think you are talking about topic/# in the command mosquitto_sub -h "localhost" -t "topic/#. So this is used to receive or you can say subscribe all topics. If you specify "topic/some_text", then only topics with name "sub_text" are subscribed. I hope this is clear now.
Hi Using This tutorial i complete with my local server but when i try with cloudMQTT it gives below error.. mosquitto_sub -h "m12.cloudmqtt.com" -p "12259" -u "zwfislgo" -p "ztZtab4fqIJC" -t "topic/#" Error: Invalid port given: 0
I think it's more than one year since they removed the free plan, but it's not an issue, you can use hivemq Or any other freely available services available. Check description, open blog link and at last I have given the alternative commands to use hivemq.
www.hivemq.com/public-mqtt-broker/ You can use hivemq, this is public and free. If you want example, you can check the blog mentioned in the description of this video. Or you can see this directly gist.github.com/xpress-embedo/8959295a8dd261713d9cb7a9006c9afa#file-mqtt_pub_sub_hivemq-md
most smooth clear and we demonize video I have seen😀
Thank you. Its really excellent video for making a connection with masquitto and cloudMQTT. Can I use the same installation for connect kep opc server-ec to MQTT to connect finally to ubidots?
really useful, this video gave a clear and useful instruction for a MQTT starter like me, big thanks
Thank you. Its really helpful video for making a connection with masquitto and cloudMQTT
is mosquitto broker supported by paho client and hivemq client?
Yes it is supported
A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
what mean in cmd ?
same thing I had done on Raspberry pi. thanks a lot.
hey im having a problem on cloudmqtt, it said Could not connect to WebSocket server, most likely you're behind a firewall that doesn't allow outgoing connections to port 31031, how to solve this?
Are you using a home computer for this Or your office computer. Usually this happen when you are on your office network which blocks this due to firewall setting.
I dont know how to solve this problem, check with your it team.
What is /# which is present inside the topic ?
I think you are talking about topic/# in the command mosquitto_sub -h "localhost" -t "topic/#.
So this is used to receive or you can say subscribe all topics.
If you specify "topic/some_text", then only topics with name "sub_text" are subscribed.
I hope this is clear now.
keep good work and give some more detail like how to install it on amazon aws / any vps ubunto
Thanks - it very informative and easy to comprehend.
Hi
Using This tutorial i complete with my local server but when i try with cloudMQTT it gives below error..
mosquitto_sub -h "m12.cloudmqtt.com" -p "12259" -u "zwfislgo" -p "ztZtab4fqIJC" -t "topic/#"
Error: Invalid port given: 0
it should be -P for password
VERY nice tutorial.
Great job ! Thanks :)
I did not find a free plan in CloudMQTT
I think it's more than one year since they removed the free plan, but it's not an issue, you can use hivemq Or any other freely available services available.
Check description, open blog link and at last I have given the alternative commands to use hivemq.
Awesome bro!
Thank you so much.
Thank you very much
Thanks a lot , very very very thanks
Excellent
Cloud MQTT is not free so how we can test
www.hivemq.com/public-mqtt-broker/
You can use hivemq, this is public and free. If you want example, you can check the blog mentioned in the description of this video.
Or you can see this directly
gist.github.com/xpress-embedo/8959295a8dd261713d9cb7a9006c9afa#file-mqtt_pub_sub_hivemq-md
@@EmbeddedLaboratory getting such error on HiveMq::OpenSSL Error[0]: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed
Error: A TLS error occurred.
I think CloudMQTT no longer has a free plan.
No it still has free account cute cute active. Maybe once you login or sign up you will be able to see it.