I am trying to use node-red to send downlink messages to my end device. I did as the documentation said, but I cannot see any downlink messages in my “Live Data”. (By the way, the uplink goes well.)
Here is my flow for downlink.
Properties for injection node
Console output for node debug.
Properties for mqtt out node.
app id : aircov-iot device id : wlr089u0
Topic : v3/aircov-iot/devices/wlr089u0/down/push
Any idea where I do wrong? Maybe there shouldn’t be an hyphen in app id?