I use the RAK7243 CN470 band gateway and self-made Lora node.
Through the configuration, I have successfully completed the uplink of the node received on the server on the CN470 frequency band. When I tried to change the frequency band of both the gateway and node to EU433, I found that neither the server nor the gateway could see the node’s Uplink message.
But I see that the gateway written in the data sheet of RAK7243 supports all frequency bands of lora.
So if I want to change the frequency band to EU433, what else do I need to do besides changing the frequency? Do I need to burn new firmware or something else? Or does the gateway of CN470 itself do not support other frequency bands?
