Raspberry Pi Fan Hat User Guide

1. Install libraries

(If only need one LED. Please refer to step 2 directly)

wiringPi

sudo apt-get install wiringpi

wget https://project-downloads.drogon.net/wiringpi-latest.deb

sudo dpkg -i wiringpi-latest.deb

gpio -v

#See gpio version: 2.52, indicating that the installation was successful

Python

sudo apt-get update

sudo apt-get install python-pip

sudo pip3 install RPi.GPIO

2. One color LED (Do not occupy GPIO but can only select one color)

   
   

The jumper cap settings are as follows:

R is connected to GND (other NC) ,The red light is on

3. RGB LED multi-color light program control (occupy GPIO)

The jumper cap settings are as follows:

Resources: 
ython led_rgb.py

To：

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