Feature Request: Can sendAT() be made public?

[hpssjellis]

I would really like the ability to do point-to-point LoRa with the Arduino boards. If the sendAt() function was made public then users not wishing to be forced to join any of the very public LoRaWan networks, would not have to. Also then it would be up to the user to figure out how to use the AT commands for the Arduino boards.

[sebromero]

The implementation of all commands can be found here https://github.com/arduino/mkrwan1300-fw