Hello community, I am using the RAK2287 Gateway concentrator connected to a mPCLe USB board and I have a question. I have been searching and reviewing everything related to the rak2287, but in the documentation a raspberry PI is used for its manipulation and the use of the latest Firmware through some SSD card, so I would like to know if or if I reserve these elements for manipulation or is there a way to manipulate the RAK2287 through UART communication or some USB medium, if there is, could you please tell me the documentation or something related to be able to configure the concentrator?, thank you very much.