We have a Dragino LT-22222-L that is a lorawan device with Rele, and for make work turning up the rele We have to introduce in queue the code of payload = 0x030100 in hex or in base64 and for turning down We have to introduce 0x030000 and works
but if We try sending a publish mqtt message with the topic (follow documentation):
application/0a9762ea-18ef-4e2e-8812-188f7686558a/device/a840415a21875e4e/command/down
{“confirmed”:true,“fPort”: 4,“data”:“030100”}
We can see that reach the chirpstack server but nothing happend and doesnot work
but impossible make work the rele via Mqtt, if We publish message like in the documentation of chirpstack and the brand of dragino says,
{“confirmed”:true,“fPort”: 4,“data”:“030100”} even We tried with data in base64 format and the same, nothing happend, Anyone Know what could be happen?
It should work, i can try grab ours in the next week or two and play with it in the bench - it works fine via webui downlinks with bytes and base64 payloads.
try changing this example, this it’s for another device, but how it needs to be structured.
Thank you ccall48, We have tried the way you told us but it didn’t work either.
But Finally We have managed to get it working, we think that the problem was in the tenant, because the gateway and the device Dragino with relay were in the Chirpstack tenant like you can see in the next pic