Multicast Class C (RN2483 The Things UNO)

End Devices (Nodes)
1

hi,

I was tried multicast downlink schedule with using these tools

  1. end-node RN2483 (firmware version 1.0.5) (The Things UNO)
  2. Using TTN V3
  3. I created the multicast device using TTN CLI (ttn-lw-cli) and the command is
    code:-
    ttn-lw-cli end-devices create app1 mc1
    –frequency-plan-id EU_863_870
    –lorawan-version 1.0.3
    –lorawan-phy-version 1.0.3-a
    –session.dev-addr xxxxx
    –session.keys.app-s-key.key xxxxxxxxx
    –session.keys.nwk-s-key.key xxxxxxxxx
    –multicast
    –supports-class-c
  4. create physical device 2 with same dev_addr, nwkSkey, appSkey
  5. downlink schedule by using ttn-lw-cli

but didn’t reach downlink to the end-node side please tell how to implement multicast and TheThingsNetwork.h library support multicast or not? if it is work tell how to use it.

2

Does the library allow you to specify a multicast key?
If it does not and there are no references to multicast support in the code it will not support class C and multicast.

3

Thank you sir,

I am new learner in Lorawan technology.

can please tell me which library and which end-node use for multicast. I was searched in google but I didn’t get correct information.

can provide the reference links for multicast sir.

4

If you did not find anything you need to google more. Start looking for lora-mac.

5

thank you sir, ok

6

thank you sir, I got reference link from google.