Programmer for the 1of!-ESP12 and the DSMR logger V4
Placed onThis is how you make the adapter cable
1)
Saw a piece of 4x4 holes from the experiment plate.
2)
Solder the two pin headers here.
3)
Strip two sides of the four-wire cable and solder the four wires to the outer four pins of the pin headers.

4)
Secure the cable with a wire wrap so that the wires cannot bend and break.
5)
Clamp four female Dupont plugs at the other end of the cable.

6)
Connect the adapter board and the Dupon header as follows: