RPI-CM3 GateWay：Node-Red环境

1 更换apt源

1）查看系统版本

lsb_release -a
No LSB modules are available.
Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 10 (buster)
Release:        10
Codename:       buster

2）编辑文件 /etc/apt/sources.list文件

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

3）编辑文件 /etc/apt/sources.list.d/raspi.list文件

deb http://mirrors.aliyun.com/archive.raspberrypi.org/debian/ buster main ui

2 安装node-red环境

1） 安装Node-Red

bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered)

install_node_red.png

2）启动和Hello World

start_node_red.png

测试和输出：

node_red_helloworld.png

附录：

board-1.jpg

board-2.jpg