Gorillacell Module: 002 - Gorillacell Traffic Light LED Module

The Traffic Light module is a simple miniature of a traffic light. It contains 3 pieces of LEDs arranged in red, yellow, and green colors.

Gorillacell ESP32 development kit comes with 1 piece of Traffic Light LED module. With this module, you can copy and mimic the behavior of a traffic light.

BASIC INFORMATION

HOW DOES IT WORK?

It has 5 pins which are:

1. GND - for the ground pin,
2. V - for the supply voltage,
3. Green - for the control signal of green LED,
4. Yellow - for the control signal of yellow LED, and
5. Red - for the control signal of Red LED.

A logic 1 turns ON an LED and a logic 0 turns OFF an LED.