Nunchuck connector housing

When you want to use nunchuck with rpi, esp and arduino take 2 1mm prints of 6x10 mm and glue them together. Then take a knife and cut 2mm in the middle of both prints away. Now you have 4 connections and solder 4 wires to it, and put it in the nunchuck connector.

Take the housing and put the wires through it, and glue the wires to it. Now you can get the connector out of the connector by pushing the 2 pins on the connector.