Byron_remote_sockets_controller is a project mainly written in Java, it's free.
Arduino sketch for controlling the 12-socket remote for Byron wireless power sockets
This software is to allow serial codes sent via serial to control the hacked remote of a set of Byron RF power sockets.
Codes are of the form @0B2 (turn off zone B socket 2) @1D3 (turn on zone D socket 3).
There are four zones (A-D) of three sockets each (1-3).