I want to send from thingsboard CE shared attribute to lora device. does anyone know how to do that? I tried thingsboard using rules and mqtt. But did not work. Can anyone help me further?
This is not implemented / supported.
Thanks for the quick information.
I setup an http integration both in Loraserver and in TB and I send the downlink commands to the nodes using REST API in TB.
I’m using Thingsboard PE, so I don’t know if this way is also supported by TB-CE.
Have you made a guide to this somewhere? Or would you like to explain/show how it was done?
I try to describe the main steps:
- In TB create the payload that you want to send to the LoraServer downlink queue;
For this I used a transformation node;
The resulting payload is something like this:
Note that it contains the downlink msg payload to be send to the endnode converted to base64 (“data” in the below picture)
- In order to send it to LoraServer, connect the output of this transformation node to the input of a rest api call rule node configured like this:
Of course use your LoraServer IP address and your JWT token.
I don’t know if this is the best way, but till now it works …
[gigi130358] Thank you for your support. But i can not try it so, in CE Version external connection not possible.
I try it with your information to connect over Rule chain.