Access Metadata in decoder

(Cpku) #1

Hi everyone,

is it possible to access Metadata in a decoder (Payload Formats)?
I want to put RSSI of received payload into my JSON which I send to my HTTP destination.


Is there any documentation on payload functions?
Payload functions
How to add uplink metadata to the payload? Eg add 'metadata.data_rate' spreading factor info to my payload
(Arjan) #2

No, this is not possible.

You’ll need the MQTT Data API (or one of the SDKs to expose that), or some integration that happens to forward those details, such as the HTTP integration.

(Note that the Storage integration does not store the metadata either.)

How to get the timestamp associated with the LoRa message?
(Cpku) #3

Dear arjanvanb, thanks for the answer. I done it over HTTP.