New to here.
I have two questions:
Has anyone attempted to send RUI3 AT commands to the RAK3172 (STM32WLE5) internal radio SPI bus with an onboard application rather than across the external UART link? Is this even possible?? Seems silly to have to connect up another processor to communicate with the STM32WL, as the STM32 is large enough to hold all application code.
Has anyone attempted point to point communication using LoRa (for instance a long distance RF remote that can communicate to 5-10 nodes on a single network)?