How to connect ESP32 to HC-06? I am making a small project (BT controlled "tank") and need to connect ESP32 with HC-06 (ESP32 will be in controller and HC-06 in the vehicle). Android phone communication with both ESP and HC-06 works prefectly, I can not just figure out, how to pair/connect these two modules. Any ideas?

EDIT: Just to clarify, I can not connect them, because the HC-06 has PIN and I can not figure out how to remove that PIN or connect to it with PIN from ESP32...
You can either use a breadboard Or Female to Female Jumber wires.  

Ofoucrse you can always solder yourself the two modules together with wires.

PS. Too low reputation to comment, so i insert this as answer