Connecting problem

Hi everyone!
I have arduino bluetooth module and I don't know how to connect it :frowning: I have this bt module:JY-MCU Bluetooth Wireless Serial Port Module (slave). I am from Lithuania, so this module is called as I wrote. Please help! Ivreally need your help

I don't know that module but this is the FIRST thing Google found. No doubt it can find more.

...R