20cm 40 Pin Male to Female Arduino Jumper Wires 2.54mm

The 20cm 40 Pin Male to Female Jumper Wires are reusable 2.54mm Dupont-style connecting wires for Arduino, ESP32, Raspberry Pi, breadboards, sensors, modules and electronics prototyping. The multicolor ribbon contains 40 separable male-to-female wires for quick solderless circuit connections.

Description

The 20cm 40 Pin Male to Female Jumper Wires provide a convenient and reusable solution for connecting development boards, sensors, modules, breadboards and other compatible electronics during circuit prototyping and testing.

Each jumper has a male pin at one end and female socket at the other, allowing connections between compatible female headers/sockets and male header pins. This configuration is particularly useful when connecting development boards to sensors, modules and other prototyping hardware.

The set contains 40 multicolor jumper wires arranged as a flexible ribbon. Individual wires can be separated when required, or several wires can remain grouped together for cleaner circuit wiring. Current 20cm/40-pin products sold in Pakistan use the same separable ribbon configuration.

Each wire is approximately 20cm (200mm / 8 inches) long, providing enough reach for most breadboard, development-board and module interconnections without creating unnecessarily long wiring.

The connectors are designed around the commonly used 2.54mm (0.1-inch) pitch. The male end is suitable for compatible female sockets, while the female end fits compatible 2.54mm male header pins.

Arduino Jumper Wires

These male to female jumper wires are commonly used in Arduino projects for connecting compatible Arduino headers with sensors, modules, displays and other electronic components.

Arduino is an important application, but these wires are not limited to Arduino.

They can also be useful with compatible:

• ESP32 development boards
• ESP8266 boards
• STM32 development boards
• Raspberry Pi GPIO headers
• Breadboards
• Sensor modules
• Display modules
• Relay modules
• Motor-driver modules
• Development boards
• PCB headers
• Robotics projects

Current Pakistani listings likewise position 20cm male-to-female jumper wires for Arduino, Raspberry Pi, ESP-series boards, breadboards, sensors and general electronics prototyping.

Male to Female Connector Design

Unlike male-to-male jumper wires, this version has:

One end → Male Pin
Other end → Female Socket

This makes it particularly useful when a development board or module already has male header pins and needs to connect to a breadboard or another compatible female connection.

The connector gender should always be checked before ordering because different development boards and modules may have different header configurations.

Breadboard & Prototyping Use

These 2.54mm Dupont jumper wires are useful for solderless prototyping, allowing connections to be added, removed or rearranged quickly during circuit development.

They are suitable for:

• Breadboard experiments
• Arduino prototyping
• ESP32 projects
• STM32 projects
• Raspberry Pi GPIO projects
• Sensor interfacing
• Module connections
• Robotics
• IoT prototypes
• Circuit testing
• Educational electronics
• DIY projects

Key Features

• 40 male-to-female jumper wires
• Male pin on one end
• Female socket on the other end
• 20cm / 200mm approximate length
• 2.54mm pitch compatibility
• Dupont-style connectors
• Multicolor ribbon cable
• Individually separable wires
• Reusable connections
• No soldering required with compatible headers
• Suitable for Arduino projects
• Useful with compatible ESP32 and ESP8266 boards
• Suitable for STM32 prototyping
• Suitable for Raspberry Pi GPIO applications
• Useful with breadboards
• Connects compatible sensors and modules
• Suitable for IoT and robotics projects

Technical Specifications

Compatibility

These jumper wires are suitable for electronics with compatible 2.54mm header connections.

Arduino: Useful for connecting compatible Arduino boards with sensors, modules and breadboard circuits.

ESP32 / ESP8266: Suitable for development boards and modules with appropriate header configurations.

STM32: Useful with STM32 development setups where the connector gender and 2.54mm pitch are compatible.

Raspberry Pi: The female connector can interface with compatible Raspberry Pi GPIO header pins, while the male end can be used with appropriate breadboard or socket connections.

Breadboards: Useful for solderless prototyping and interconnection.

Sensors & Modules: Particularly useful for modules that expose male 2.54mm header pins.

Applications

• Arduino projects
• ESP32 projects
• ESP8266 projects
• STM32 prototyping
• Raspberry Pi GPIO projects
• Breadboard circuits
• Sensor interfacing
• IoT projects
• Robotics
• Electronic experiments
• Development-board prototyping
• PCB testing
• Circuit debugging
• Module interconnection
• Educational electronics
• DIY electronics

Package Includes

1 × 40-Wire 20cm Male to Female Jumper Wire Ribbon

Total: 40 Male-to-Female Jumper Wires

Buy Male to Female Jumper Wires in Pakistan

Looking for male to female jumper wires in Pakistan? These 20cm 40-pin 2.54mm Dupont-style wires provide convenient solderless connections for Arduino, ESP32, STM32, Raspberry Pi, breadboards, sensors and compatible electronic modules.

Check Chip.pk for the current price and stock availability.

FAQs

1. What are male to female jumper wires?

Male to female jumper wires are connecting wires with a male pin at one end and a female socket at the other. They are commonly used to connect development boards, breadboards, sensors and electronic modules with compatible headers.

2. How long are these jumper wires?

Each jumper wire is approximately 20cm (200mm) long.

3. How many wires are included?

The pack contains 40 multicolor male-to-female jumper wires arranged as a separable ribbon.

4. What is the connector pitch?

These jumper wires are designed for commonly used 2.54mm pitch headers.

5. Can I use these jumper wires with Arduino?

Yes. These Arduino jumper wires can be used with compatible Arduino boards, sensors, modules and breadboard circuits where a male-to-female connection is required.

6. Are these jumper wires only for Arduino?

No. They can also be used with compatible ESP32, ESP8266, STM32, Raspberry Pi, breadboards, sensors, modules and other electronics projects.

7. Can I use male to female jumper wires with ESP32?

Yes, provided the ESP32 board and connected hardware have compatible 2.54mm header connections.

8. Can these wires be used with STM32 development boards?

Yes. They can be used for STM32 prototyping when the board/module header pitch and connector gender are compatible.

9. Can I use them with Raspberry Pi?

Yes. The female end can connect to compatible Raspberry Pi GPIO header pins, while the male end can be used with suitable breadboard or female-header connections.

10. Are these suitable for breadboards?

Yes. The male end can be inserted into compatible solderless breadboard contacts, making these useful breadboard jumper wires for prototyping.

11. Can the 40 wires be separated?

Yes. Individual wires or smaller groups can be separated from the multicolor ribbon according to your project requirements.

12. Do these jumper wires require soldering?

Normally no. They are intended for reusable solderless connections with compatible headers and breadboards.

13. What are Dupont jumper wires used for?

Dupont jumper wires are commonly used to interconnect microcontroller boards, sensors, modules, breadboards and other prototyping hardware with compatible headers.

14. What is the difference between male-to-female and male-to-male jumper wires?

Male-to-female wires have a male pin on one end and female socket on the other. Male-to-male wires have male pins on both ends. The correct type depends on the connectors available on your boards and modules.

15. Are these jumper wires reusable?

Yes. They can be disconnected and reused for different circuits and prototypes as long as the connectors remain in good condition.

16. What is the price of male to female jumper wires in Pakistan?

The male to female jumper wires price in Pakistan can change with stock and market conditions. Check the current Chip.pk product price for the latest information.

17. Where can I buy male to female jumper wires in Pakistan?

You can buy 20cm 40 Pin Male to Female Jumper Wires from Chip.pk for Arduino, ESP32, STM32, Raspberry Pi, breadboard and electronics prototyping applications.