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RS-232 null-modem cable

Classic null-modem cable between two DB-9 connectors — TX crosses to RX, RTS to CTS, plus ground.

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connectors:
  X1:
    type: D-Sub
    subtype: female
    pinlabels: [DCD, RX, TX, DTR, GND, DSR, RTS, CTS, RI]
  X2:
    type: D-Sub
    subtype: female
    pinlabels: [DCD, RX, TX, DTR, GND, DSR, RTS, CTS, RI]

cables:
  W1:
    wirecount: 5
    length: 0.3
    color_code: DIN
    colors: [WH, BN, GN, YE, GY]

connections:
  -
    - X1: [2, 3, 5, 7, 8]
    - W1: [1, 2, 3, 4, 5]
    - X2: [3, 2, 5, 8, 7]