Wireless transceiver with programmable I/O.

Hi all.

I am looking for a transceiver for my Arduino project.

What I have is a Arduino with a sensor on it and an quad 7 segment display reading out the sensor data. There are also 3 buttons that control the program on the Arduino.

I am looking for a wireless transceiver that I can put on the Arduino and that will let me transmit the quad 7 segment display data (I use the TM1637 chip) to this remote transceiver as well as have the remote transceiver send back button presses from 3 buttons.

Is there any of these out there? Or am I better off with a small ATMega chip this side? PS, it needs to be on its own board too, with a miniature coax style connector.

Thanks Jack,