Gravity: 4PIN M/M DuPont Line with Tag (30cm, 5 Pack)

Gravity: M/M DuPont Line With Tag (30cm) is a labeled connection cable designed to simplify wiring in electronics projects and rapid prototyping environments. Traditional jumper wires often rely only on color coding or tiny silkscreen markings on boards, which can lead to wiring errors during complex setups. This labeled jumper cable integrates clear I2C and UART pin tags directly on the wire, making signal identification much easier during assembly and debugging. The 30 cm DuPont connector cable maintains a consistent wire order on both ends and follows the latest pin definition standard used across the DFRobot Gravity ecosystem, supporting reliable connections for development boards, sensor modules, and educational hardware.

Clear Pin Labels for Faster Wiring

This labeled jumper cable introduces printed signal identifiers directly on each wire, helping distinguish VCC, GND, SCL/RX, and SDA/TX connections instantly. Traditional jumper wires rely heavily on color memory or tiny board markings that may fade or become difficult to read during dense wiring layouts. Integrated labels dramatically reduce connection mistakes while simplifying troubleshooting during development. Clear signal identification improves workflow efficiency during prototyping, sensor integration, and circuit debugging, particularly in projects that include multiple communication buses such as I2C and UART.

Fully Compatible with Gravity Interface Standards

The wiring sequence follows the official pin definition used throughout the DFRobot Gravity ecosystem. Both ends of the 30 cm cable maintain the identical signal order, ensuring direct compatibility with Gravity sensors, expansion modules, and controller boards without rewiring. Consistent pin alignment simplifies integration with common development platforms including Arduino, ESP32, Raspberry Pi, and other prototyping systems that frequently connect to Gravity modules through adapters or expansion shields.

Reliable Construction for Prototyping and Education

High‑quality materials and RoHS‑compliant manufacturing ensure dependable electrical performance during repeated use. The DuPont 2.54 mm connectors provide secure insertion into breadboards, development boards, and expansion headers commonly used in robotics and embedded development. Durable insulation and clearly separated color wiring help maintain signal clarity even in crowded wiring layouts. Such reliability makes this labeled jumper cable suitable for classroom labs, maker projects, and rapid hardware prototyping environments.

Labeled DuPont jumper cables greatly improve efficiency in environments where frequent wiring changes occur. This color‑coded and tagged connection solution supports robotics development, sensor experimentation, and STEM Education environments where clarity and reliability are essential. Breadboard circuits, Gravity interface projects, and multi‑sensor systems benefit from faster assembly and reduced debugging time thanks to the clearly defined signal wiring.