I was torn between posting over on the Arduino forum but decided I would start here, I am having issues with a new project but it's a general question really. If you see the below screenshot, there's a strange topic which is corrupted. As I have the client.publish in my void loop I think this may b…

Thanks @bakman2 and @TotallyInformation :+1: Making changes as suggested by yourselves and it's working as expected so far. I got rid of the "QUIET" message altogether and added a 100ms delay in reading the MAX4466 sound sensor, it's still responsive enough. Now to test it outside! :laughing: I …

Weird topic in MQTT explorer - am I spamming broker?

General

877 7 September 2019 17:12 4

I think yes you are correct it’s every 50ms. I could use millis to call a function I guess.

With your solution how would the topic get set the string back to “QUIET”. Does QoS 0 without retain get thrown away immediately?

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Weird topic in MQTT explorer - am I spamming broker?

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