I am new to RUI3 and RAK platform.
I wish to understand that at first how can we configure few parameters to device (before RAK3172 is connected to LORAWAN network), say initial device setup so that it can connect desired LORAWAN cloud.
In-short how can I program APPEUI and APPKEY to device (RAK3172).
Can it possible through Bluetooth? If so is there any application example for the same please.