Adding dev_eui to a payload

[descartes (Nick McCloud)]

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Accessing DEV_EUI value from TTN message

In my application there are a certain number of data-loggers that acquire environmental data. They are all connected via the TTN network. The message payload contains, among other things, the serial number of the end node (4 bytes!!) which is derived from its MAC address. The same MAC address is also used to compose the DEV_EUI that the node uses to join the TTN network. Currently I have written a JavaScript payload formatter that unpacks the data contained in the payload and prepares them to be…

Closing as duplicate …