Hi, I have 20 years experience in C++. Some years in different firms I developed connection from PC to various devices by tcp/ip, RS232 or onboard options by C++ or C or Asm86.
Before to start I have some questions:
1. How developer need to test the program remotly? Does your rf module will be connected to internet?
2. Have you got example files of communication ? (This is another option, but less comfortable)
Good wishes