Hi :grinning: I’m working for the first time with mangOH green. I am having a little difficulty in understanding how communication with Mosquitto MQTT broker works. In particular, I did not understand how to send messages and especially how to program and put together the three elements: Mosquit…

Who is the Mqtt server? Mosquitto? The broker?

please google it by “wireshark linux”

yes, thank you, but I did not understand what it has to do with what I asked, in the sense that I would like to understand how to use in my communication the three elements Mosquitto, MqttClient folder based on Paho and AirVantage … [image]

using wireshark can let you know if your legato application is sending out TCP packet out correctly. good luck!

Ok but my question was different…

you might have a look on this sample code: [image] Sending file over mqtt using mqttClient-for-Legato hi i am using mqttClient-for-Legato . I am able to publish data. But i am not able to send file using “mqtt pubfile topic filename” It says cannot open file and I have …

okay. I followed this tutorial: nhonchu/mqttClient-for-Legato/blob/master/README.md mqttClient for Legato ============ This MQTT-client API enables your application to easily interface with MQTT broker. The following brokers have been tested : - Sierra Wireless AirVantage server (eu.airvan…

Do you say it? [image] Isn’t it for GCloud?

not sure, probably you need to debug by yourself as i don’t develop this application

Mosquitto+AirVatage+MqttClient on mangOH Green with wp7607?

jyijyi April 12, 2021, 9:48am 8

you might have a look on this sample code:

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Mosquitto+AirVatage+MqttClient on mangOH Green with wp7607?

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