...
The device must be set up in the platform before the change!
Of course, an inserted SIM card is also a prerequisite.
Send downlink message on port 128 to change configuration:
...
HEX (expected for example on the console of TTN):
53 57 41 4E 3D 6C 74 65
Base
...
64
...
(for
...
example
...
expected
...
on
...
the
...
console
...
of
...
Chirpstack
...
v3):
U1dBTj1sdGU=
