Gravity: Digital LED String Lights (Warm White, 4m, 40 LEDs)

The Gravity: Digital LED String Lights feature a 4m flexible strand containing 40 warm white LEDs. Designed for students, makers, and educators, it integrates smoothly into creative electronics, ambient lighting, and robotics projects. The module connects directly to microcontrollers using a standard Gravity interface.

Four-metre strand with 40 LEDs

The string measures 4 metres in length and incorporates 40 warm white LEDs along the line. It provides ample length and illumination for creative displays, models, and interactive installations.

Standard Gravity digital interface

Featuring a built-in Gravity connector, this LED string plugs directly into compatible expansion shields and development systems. The plug-and-play setup removes the need for complex breadboard wiring.

Programmable PWM dimming control

The lights support PWM control, enabling smooth brightness adjustment and custom lighting sequences through code. You can easily programme flashing, pulsing, or static illumination modes.

Low-voltage microcontroller compatibility

Operating on a supply voltage of 2.5V to 5V, the module is directly compatible with 3.3V and 5V logic levels. It operates reliably with both Arduino and Raspberry Pi systems.

Downloads & documentation

• Product wiki (DFRobot)