Hi @all,
I’ve searched the Forum for days and tried everything I can imagine, but it seems that i’m too stupid for this easy task.
I have an End Device using the LMIC-Node.
It sends as an example an upcounting Number every ten minutes. I can see the Uplink Message in the Console in Live Data
, and in my MQTT Client:
Then I try to pulish an MQTT Message to TTN (Downlink to a device)
I grab the topic from the working incomming MQTT Message:
v3/smart-home-XXXX-XXXX@ttn/devices/eui-98XXXXXXXXXXc66/up
and replace the last /up to /down as described here
The Goal is, to receive the Hex-byte “C0” (for Counter Zero) to the end Device, which should reset the counter when send on Port 100
So I translated the Hex Value C0 to wA== with tomeko.net converter
When I publish this Information with my MQTT Client nothing happens. Not in the Console and nothing on the Device.
So, what I’m doing wrong?
With kindly regards,
Bastian