RAK3172 Multicast

LPWAN Modules / EVBs RAK3172
1

Hi,

I have tested multicast with RAK3172 and my chirpstack server, but I cannot receive the message on the module.
I have added multicast group with AT+ADDMULC and the device has joined the server. In the gateway we can see that the lora message has been sent.

As anyone test to work with multicast before and RAK3172?

2

Welcome to RAK forum @panapento ,

RAK3172’s Class B and Multicast functionality is tested in Chirpstack and it works fine.

Before testing the multicast, were you able to run your device and Chirpstack in Class C mode?

3

Hi,

I using RAK3172 with Class C it works fine.

Thanks,

4

We do not have a guide on Chirpstack for multicast but you can have a look here on our guide using Class B and Multicast on RAK3172 together with WisGate Edge gateway which might give you some hint.

5

Hi,

I managed to get it working one time but after reseting my module I does not work no more.
I will see what is the problem.
The tutorial help me a lot.

Thanks,