About this item

The ELECROW 4‑Pin Crowtail to Female Splittable Jumper Wire (5 pcs) is a flexible accessory pack designed to simplify wiring between Crowtail modules and other development boards or hardware components. On one end of each cable is a 4‑pin Crowtail connector (JST‑HY 2.0 mm standard), which plugs neatly into Crowtail modules. The other end splits into four individual female Dupont jumper wires, allowing you to connect separately to male pins on microcontrollers, breadboards, or sensors. This “splittable” feature makes wiring neater, reducing cable bulk and enabling more flexible layouts. Each wire is about 20 cm long, offering enough reach for many prototyping scenarios without being so long that signal integrity or tidiness suffer. The set of 5 wires is ideal for hobbyists, makers, or students building IoT, robotics, or embedded electronics projects. Because the female ends accept standard male pins, you can connect to a wide variety of boards (Arduino, ESP32, Raspberry Pi GPIO, etc.). The wires are insulated, relatively lightweight, and durable for usual prototyping use. All together, this set saves time, reduces wiring errors, and improves the modularity of your setup.