# KS0480 Keyestudio Micro bit Honeycomb Traffic Light Module

![](media/wps4.png)

## 1. Description

The keyestudio micro bit Honeycomb traffic light module is fully compatible with the micro bit control board. In the experiment, we connect this module to the micro:bit control board using crocodile clip wire. There are 6 ports on the module, 3 GND ports are connected. The module comes with red, yellow and green 3 LED lights, we can control the 3 LEDs on and off on the module , and simulate the roadside traffic lights flashing.

## 2. Technical parameters

- Working voltage: DC 3.0-3.3V
- Control port: digital port
- Size: 42mm * 47mm * 12mm
- Weight: 5.7g
- Environmental attributes: ROHS

## 3. Wiring Diagram

![](media/wps5.jpg)

## 4. Test code

Download code : [Code](./Code.7z)

![](media/wps6.jpg)

## 5. Test Result

According to wiring diagram, upload test code successfully. After power-on, the 3 LEDs on the module automatically simulate the traffic light operation.