We are trying to create an emergency communication system through chirpstack. We basically setup the chirpstack server using a RAK7246 gateway and 2 MKR WAN 1310 arduinos as end nodes. We cannot seem to figure out how to forward the uplink sent to the gateway back to the other end node and vice versa. Is there a way to access it at least?
If your application can receive the uplink, then you should be able to forward its content to another node as a downlink. You should be able to do that using the network server API. What sort of problem have you encountered?
You need to use the Network Server API to send a downlink.
Also by using this integration feature, you can register a callback in the UI to push data to someplace (using HTTP, MQTT etc).
We have tried to send downlinks using MQTT through NodeRED to the topic “application/1/device/[DEVEUI]/command/down”. Also, this was stated in the chirpstack documentation, we can’t seem to schedule downlinks. Is there a workaround for this?