[Request] CLI tool idea

[2bndy5]

Opening this issue as a reminder for after this starts getting built/distributed.

I've been reading up on the python std lib argparse, and it is very impressive. We could use sub-categories of args like git does!
ex:
rf24_cli.py tx -p 1Node -b buffer for TX mode (using address "1Node" and sending "buffer")
or
rf24_cli.py rx -p1 1node -t 1000 for RX mode (using pipe 1 and listening for 1 second).

[2bndy5]

Not really sure if this is a worthy idea... I wish I detailed a specific use case for this. The only thing I can think of is a simplified file transfer via RF24 API, but that may end up being more complex than it is worth trying implement.