Change the way how the client publish data

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Hello everyone,

thanks for approving my access to this forum.

My first question concerns the format in which the gateway sends its data to the MQTT broker. I am using the “esp32dev-multi_receiver” firmware. I’ve run into an issue where the gateway sends data from my temperature sensor in a different format than my Raspberry Pi (which uses a USB dongle and SDR RTL433).

My Raspberry Pi sends the data in such a way that the MQTT broker creates a folder for the sensor (ID 97) containing all the data points—humidity, temperature, signal strength, etc. It appears that OpenMQTTGateway sends the data as a single string rather than as individual data points.

Unfortunately, I haven’t found an option in the web interface to change the data transmission format. How should I proceed?

Thanks in advance for any help solving this problem. :slight_smile: I’ve attached two images showing the difference in how the data arrives at my broker.

MQTT_1
MQTT_11706×618 90 KB

MQTT_2
MQTT_21676×551 89.2 KB

Thank you!