Full fit
2.54 mm header, 4-pin male
Nothing keys a bare header, so a reversed connection is mechanically identical to a correct one. Zikro treats the pin order as given by the silkscreen.
2.54 mm header, 4-pin female
Four-way socket strip or jumper-wire end on 0.1 inch pitch.
Contacts
| Position | Name |
|---|---|
| 1 | pin-1 |
| 2 | pin-2 |
| 3 | pin-3 |
| 4 | pin-4 |
What it mates with
Mating is directional, so the two lists below are genuinely different: a TS plug in a TRS socket and a TRS plug in a TS socket short different things.
2.54 mm header, 4-pin female used as the plug
Nothing recorded with this connector as the plug.