1. 树莓派简介

Raspberry Pi(中文名为“树莓派”)，是为学生计算机编程教育而设计，只有信用卡大小的微型电脑，其系统基于Linux。

2. 烧录系统

官网下载：https://www.raspberrypi.org/downloads/raspbian/

3.树莓派系统启动

开启SSH：sudo raspi-config ->Interfacing Options -> SSH

4. 树莓派系统设置

sudo raspi-config -> Localisation Options

5. 树莓派显示中文

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install ttf-wqy-zenhei

sudo raspi-config ->Localisation Options ->Change Locale ->zh_CN * ->sudo reboot

6. 固定树莓派IP

sudo nano /etc/dhcpcd.conf

# wifi连接 wlan0           网线连接 eth0
interface eth0
static ip_address=192.168.1.188/24
static routers=192.168.1.1
static domain_name_servers=192.168.1.1 114.114.114.114

interface wlan0
static ip_address=192.168.1.188/24
static routers=192.168.1.1
static domain_name_servers=192.168.1.1 114.114.114.114

sudo reboot

7. 连接Wi-Fi

sudo nano /etc/wpa_supplicant/wpa_supplicant.conf

network={
        ssid="coco414"
        psk="coco-414"
        key_mgmt=WPA-PSK
}

8. 更换阿里源

sudo nano /etc/apt/sources.list

deb http://mirrors.aliyun.com/raspbian/raspbian/ buster main contrib non-free rpi
deb-src http://mirrors.aliyun.com/raspbian/raspbian/ buster main contrib non-free rpi

sudo nano /etc/apt/sources.list.d/raspi.list

deb http://mirrors.aliyun.com/raspbian/raspbian/ buster main
deb-src http://mirrors.aliyun.com/raspbian/raspbian/ buster main

sudo apt-get update
sudo apt-get upgrade

9.pip安装

wget https://bootstrap.pypa.io/get-pip.py
sudo python get-pip.py
pip -V

10.设置树莓派屏幕常亮，禁止树莓派屏幕休眠

sudo nano /etc/lightdm/lightdm.conf

# 找到[Seat:*]这一项，在下面的‘#xserver-command=X’删除前面的注释符#，修改为以下
xserver-command=X -s 0 -dpms
# 其中，-s 参数：设置屏幕保护不启动，0 数字零，-dpms 参数：关闭电源节能管理。
#保存退出：Ctrl+X，按Y 再按回车。