How to Set Up Point-to-Point Communication Between Two LoRa-E5 Mini Modules?

[msfujino]

Please refer to this link.
After compiling in ArduinoIDE, upload to LoRa-E5-mini using STLink. You cannot upload via USB.

I believe AT firmware was erased using STLink. I don’t think I referred to anything other than the Wiki.

Programming LoRa-E5 with Arduino, LoRa-E5 mini Point to Point Comminucation over 24 km

I am working on a project to program LoRa-E5 with Arduino instead of STM32CubeIDE. I hope this will be helpful to those who are interested. As a way to program LoRa-E5 directly, the Wiki shows an example of using STM32CubeIDE. While this method is very sophisticated, it is far too complicated for me. I have found that by using some nice libraries, RadioLib, STM32LowPower, STM32RTC, I can write sketches in my familiar ArduinoIDE. I have tried and posted some basic functionality as shown in the l…