Changes for page Notes for ChirpStack
Last modified by Edwin Chen on 2025/01/30 09:53
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... ... @@ -629,6 +629,32 @@ 629 629 [[image:image-20220531174046-19.png]] 630 630 631 631 632 += 9. Chirpstack Multicast Configuration = 633 + 634 + 635 +== 9.1 Introduction == 636 + 637 +ChirpStack has support for creating multicast-groups to which devices can be assigned. When enqueueing a downlink payload for a multicast-group, ChirpStack will analyze which gateways must be used for broadcasting to cover the complete multicast-group. This means that potentially, a single multicast downlink payload will be emitted multiple times. 638 + 639 +Multicast can be used for the following device-classes: 640 + 641 +* Class-B 642 +* Class-C 643 + 644 +== 9.2 Example to configure chirpstack Multicast == 645 + 646 + 647 +This section illustrates how to configure ChirpStack Multicast. Below is the network structure, we use our LPS8v2 as the LoRaWAN gateway and SN50v3-LB as the LoRaWAN end-node here. 648 + 649 +[[image:image-20240923105725-1.png]] 650 + 651 +The LPS8V2 is already set to connect to Chirpstack. So what we need to do now is only configure register these devices to Chirpstack: 652 + 653 + 654 +=== Step 1. Create the multicast group === 655 + 656 + 657 + 632 632 = 9. Multiply Uplink in ChirpStack = 633 633 634 634
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