Help, lora, help, lora, help, lora, help, lora,

i have to develop a basic project on lora in my company, i only know C, and can work with i2c adc…, project is using rfm9x only, not original concentrator chip, one device will collect data from many nodes, where i should start studying? where is material proper? plz define clear steps like for ADC 1. data buffer 2. data shifting… and all that, plz give topics or material for end to end help, what is this network stack and all that, do i need that to learn, i am really waiting for reply, thank you.

Sorry, this is not the way to 1) create a topic 2) ask for feedback and help from the community.