How can u sent the Versalino control code over radio (RF) signals?
First of all, one of the easiest ways to transmit RF data wirelessly is with the Virtuabotix BT2S Slave or Virtuabotix BT2S Master.
That said the Versalino Control code sends serial data, so any RF module capable of sending Serial data (like the XBee) should be able to integrate with the existing code. Minor changes to code (dependent on platform you choose) will allow use of other RF devices that work well with the Versalino and Arduino platforms. I will try to post as we have more RF modules available.