Female to Female Jumper Wires 40Pcs 20cm — DuPont Breadboard Cables

These Female to Female jumper wires are the go-to cable for connecting male pin headers directly without a breadboard. Each pack contains 40 colour-coded DuPont cables, 20 cm (200 mm) in length, with a female socket on both ends. They are especially useful when working with GPIO pins on Raspberry Pi, Arduino, ESP32, and sensor modules that expose male headers.

Key Specifications

What Are Female to Female Jumper Wires Used For?

Female to Female jumper wires connect any two exposed male pins directly. They are most commonly used for:

• Connecting Raspberry Pi GPIO pins directly to sensors and modules
• Wiring Arduino male header pins to breakout boards and shields
• Linking ESP32 and NodeMCU boards to OLED displays, relay modules, and sensors
• Module-to-module connections where both ends have male headers
• Extending male pin connections that are too short to reach

Compatible With

• Raspberry Pi GPIO (all models — 40-pin and 26-pin)
• Arduino Uno, Nano, Mega pin headers
• ESP32, ESP8266, NodeMCU, Orange Pi, Banana Pi
• DHT11/DHT22 temperature sensors, HC-SR04 ultrasonic sensors, relay modules
• Any component with 2.54 mm pitch male pin headers

Why Choose These Jumper Wires?

• Colour-coded — 40 distinct colours prevent wiring mistakes and speed up debugging
• Flexible & durable — soft PVC insulation handles repeated connections without damage
• No soldering required — quick-connect design for fast prototyping iterations
• Separable ribbon — peel off exactly the number of wires needed for a clean build

Package Contents

• 1 × Female to Female Jumper Wire set (40 pcs, 20 cm, assorted colours)