I'm searching for a 4-pin connector like the one that is displayed below to connect to a device through UART. We have received a couple of connectors from the manufacturer, but we have way more units than connection wires.
The pins ar about 1 mm apart.
Any help would be appreciated.
Edit: The distance between pin 1 and 4 looks just a little less than 4 mm when measured with a simple ruler. I'll try to do some more precise measuring later today.