@AAPS
(Raspi 3)
Just connect the PIR sensor Pins with three of these connector cables (female on both sides) directly to the GPIO pins on the PI, without soldering.

You need to know the pin assignments of your PIR sensor. I used:
(4) +5V
(6) GND (ground)
(32) GPIO12
i think you can also use (15) instead of my (32) then you don’t need to change the pin in the config file.

Hope that helps.