These are simple yet versatile four-wire cables. They're perfect for connecting different boards or for various other uses. Each end features a 4-pin JST RE connector, and they're designed for use with standard 0.1 breakaway headers. With a length of 12 feet, they offer great flexibility. Also, there's a drawing available for reference.
How to use: Just connect the 4-pin JST RE connectors on both ends of the jumper wire to the appropriate standard 0.1 breakaway headers on your boards. It's very easy and can be done quickly. Note: Make sure the headers are clean and dry before connecting to avoid bad connections. Also, don't pull the wires too hard as it might damage them. Maintenance: Keep the wires in a dry and clean place when not in use. If they get dirty, you can gently wipe them with a dry cloth.
