Hello,
I made a communication between Multitech Conduit, Lora, Node-Red and a RN2483 module from Microchip.
Since I update to the 1.4.1 version and 1.4.3 version,
I start by making a transmission with RN2483, and it will send another frame that I didn’t ask to it.
I supposed it is a command frame, but this frame is not accepted by the Gateway as command and I can see it printed on the Node-Red.
Information from this mysterious frame:
-Acknowledge another frame that the RN2483 not received as received message
-correct header
-correct appeui and deveui
-no opt indicated
-the payload is [7, 3] ; 0703 which I don’t understand what it means because with LoRaWAN communication only one command answer from the end-device could answer with payload-2-bytes and the information doesn’t match with this mysterious payload.
Also, this frame didn’t appear with the 1.3.2 and 1.3.3 AEP firmware version.
So, perhaps the new version send specific command, but if it is why this frame appear, it should be take in account before passed on the Node-Red debug?
Otherwise, Is anyone have a track to understand where this frame comes from? what this frame means? and how avoid or correct it?
Regards,
Carole