Skip to main content

Octopus EL Driver Module(EF04101)


EL driver module is used for driving the EL or EL panel in the market, the EL is also called the cold light neon tube which is apyretic and water-proof that can also be wound to any shape. Multiple colors like red, green, blue, yellow, purple, orange, transparent, pink, bisque and white can be found in the market. EL (electroluminescence) is a physical phenomenon in which an electric field is generated by a power source applied to two electrodes, and an electron excited by an electric field strikes an illuminating center, causing a transition of an electron level, a change or a combination that causes the luminescence, that is, an electroluminescence phenomenon.

ELECFREAKS Octopus EL Driver Module


Easy installment with 3-pin connectors. Supporting micro:bit in 3V. Easy to connect wires.


Working Voltage3.3V~5V
Size73 13 10mm
Connection TypeDigital
Pins Definition1-Signal 2-VCC 3-GND
ResponseQuick response with high sensitivity
CircuitSimple drive circuit
StabilityStable and durable

Outlook and Dimensions

Quick to Start

Required Parts and Connection Diagram

Connect to P1 port of the breakout board, and connect Neon Light EL wire to the breakout board.

Take sensor:bit for an example

Pogramme as the Picture Shows

Press button A to light on and button B to light off.



You can also download it directly below:


Press button A to light on and button B to light off the EL.