View this project on CADLAB.io.
Sumorobot shield with HC-05 Bluetooth module. The HC-06, HC-07, HC-08, HC-09 and HM-10 modules have also a compatible pinout, except for the status LED.
https://github.com/sparkfun/SparkFun-Eagle-Libraries http://wiki.pinguino.cc/index.php/SPP_Bluetooth_Modules