Hi, i have an assignment to make 2 lora modules to communicate with each other, I use lora e5 devkit to transmit and lora e5 mini to receive. At first I am using AT command and it work just fine, but my lecturer ask me to do it again. I tried using arduino IDE but failed because i cant upload the program to lora. So i would like to use stm32cube. I already started the stmI32aiDE and currently working on stm32Prog but it seems my device can’t recognize the lora. I would like some advice and maybe some tutoring on how to operate this lora e5 
Can you describe how you used the AT commands to have one E5 module talk to another without the use of a gateway? This is actually what I am trying to do using the stock AT firmware if possible.
I have the following achievements using the familiar ArduinoIDE instead of the complex STM32CubeIDE.
Serial connection between a host controller (e.g. XIAO_nRF52840) and Wio-E5 mini for point-to-point communication using AT commands.
Also, program the MCU of the Wio-E5 mini for point-to-point communication.
Please tell us more about what you are trying to do.