hcm111z and Fc41d

Hi,
I want to establish a connection between the remote control board and the mainboard. I am using the FC41D module on the mainboard and the HCM111Z module on the remote control board.

I would like to know how to perform the pairing process between these two modules. Can you provide any sample pairing code, wiring diagram or technical documentation if available?

So you want to have a manual about how to establish the ble connection between HCM111Z and FC41D?