Aim of this project is to create a node which implement LoRa sensors and actuators .
Using an Arduino Pro Mini 3.3V in this way I solve the problem to use voltage regulators for RN2483 .
Simply load the sketch on Arduino Mini Pro and the device is ready to send and receive information through a LoRa Network .
This is the image of the PCB
and this with components …
The RN2483 will be welded on the copper side of the PCB , with the remainder on the component side .
I have not use a 2 sided PCB, I have made some jumpers to connect 3.3V and GND .