Transmitting data to MQTT Broker

[chow]

Hi, I'm currently trying to send real time analog sensor data to hivemq broker using nrf9160 DK, is it possible to provide source code for this kind of project? I've attached my current code below as well. Thanks

mqtt_simple_sensor.zip

[yeo]

Hi, I have added the code above in my function and I am still having the same issue.

[yeo]

Also, the data I am currently getting is in integer form, but the data_publich function require char form, may I know how to convert integer to char?

[Sigurd]

yeo said:

I have added the code above in my function and I am still having the same issue.

And did you get any errors returned?

yeo said:

but the data_publich function require char form

No, it's just a uint8_t buffer

[yeo]

it does not publish anything after u added the code.

[yeo]

May I ask why this data cannot be publish (instead of string I am publishing integer)
data_publish(&client, MQTT_QOS_1_AT_LEAST_ONCE, 123, 3);