Bluetooth HC-06 solder pins

Hello,

I have order a Bluetooth HC-06 for my project.
It comes with 6 soldered pins only, others are unconnected. Does i need to solder all the rest or it will work like that?

Thanks

Most of the HC-05/06 pins are rarely if ever used. Only power, ground, tx/rx, and I think one or two others are used frequently.

DrAzzy:
Most of the HC-05/06 pins are rarely if ever used. Only power, ground, tx/rx, and I think one or two others are used frequently.

ok, thanks