Issue:I follow a tutorial which tells me to set “devices” and other files on chirpstack,and then use RAK serial port tool to config, The serial port opened here as written in the tutorial is the serial port of RAK, but I can only detect the serial port of STM32. How do I open the serial port of RAK, and is my method of connecting to the node correct?
I read your question as you trying to get the gateway configured which has to be done to connect to a LoRaWAN server.
If this is the case, you will find the firmware for the Pi and the documentation here:
Once you have the basics installed, you can choose to run a LoRaWAN server on the Pi (OK for testing) or use something like the The Things Network. You would then enter the configuration details in to the server OR generate the config to use on your STM32 device.
It would be useful to know exactly what you have done so far and what you believe you need to do next.
This raises the question if chirpstack will report a gateway present based on a stats message alone, or if it will only report the gateway present after the gateway has reported hearing an actual packet from a node.
I don’t know the answer to that.
I personally tend to debug by making sure the node is transmitting and the gateway receiving raw packets; then I worry if the network server is able to make sense of them.
Good question - but in this instance I suspect the setup of the Pi as the gateway AND as a ChirpStack hasn’t gone to plan along with some uncertainty by the OP about which moving part is which in his setup.
Maybe, I don’t know. The device you are using is not a RAK one, so the tutorial should be one made by them I suppose.
As for a general guideline son how the ChirpStack application server works: https://www.chirpstack.io/application-server/use/applications/
I configured my RAK 7243 wisgate Lora gateway. It is visible in Chirpstack.
But from there, I am stuck. Cannot see my device node ( ESP 32 Tbeam) transmitting a temperature sensor transmitting.
And cannot find a clear way to get through.
I have tried to create an application and a device in my gateway, via IP configuration, but cannot make my node be visible from there.
That would be a first step, before jumping into AWS
regards
emilio