Ultralight 2.0 is a lightweight text based protocol aimed to constrained devices and communications where the bandwidth and device memory may be limited resources.

It is used by FIWAREs IotAgent-UL.

Implementation

The source code of the format-type is available here: https://git.rwth-aachen.de/acs/public/villas/node/-/blob/master/lib/formats/iotagent_ul.cpp

Configuration

The node-format-iotagent-ul format-type supports all generic format options.

Example Configuration

nodes = {
        node = {
                type = "file"
                uri = "/dev/null"
                format = "iotagent_ul"
        }
}

Further Documentation

https://fiware-iotagent-ul.readthedocs.io/