Hi,
According to Dragino website we can send and receive AT commands and responses.
I tried it on Arduino IDE serial console. But I could NOT send any AT commands and
could NOT receive responses from Dragino LoRa mini. How can I do that? Pease teach
me necessary hardware and software information.
Debug Reference: http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Downstream_Debug