connectors:
  X1: &template1 # define a template for later use
    pinlabels: [GND, VCC, RX, TX] # pincount implicit in pinout
    type: Molex KK 254
    subtype: female
  X2:
    <<: *template1 # reuse template

cables:
  W1:
    wirecount: 4
    length: 1
    gauge: 0.25 mm2
    show_equiv: true
    color_code: DIN # auto-assign colors based on DIN 47100
    shield: true # add cable shielding

connections:
  -
    - X1: [1-4]
    - W1: [1-4]
    - X2: [1,2,4,3]
  - # connect the shielding to a pin
    - X1: 1
    - W1: s