( Raspberry Pi Model B Plus Rev1.2 )
setup
官方指引:Setting up your Raspberry Pi
常见异常:HDMI无响应
修改/boot/config.txt1
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7hdmi_force_hotplug=1
config_hdmi_boost=4
hdmi_group=2
hdmi_mode=9
hdmi_drive=2
hdmi_ignore_edid=0xa5000080
disable_overscan=1
设置默认命令行启动
1 sudo raspi-config
Boot Options -> Desktop / CLI -> Console
开启ssh server
见 ssh笔记GPIO
USB摄像头
Using a standard USB webcam
实践发现,手上的UVC Camera一旦停止调用就会跳出(中断)
搭建直播流服务4g上网
实践时 电脑USB接口向树莓派供电 插上网卡就电压不足(Under-voltage detected)
lsusb命令识别出” ID 05c6:6000 Qualcomm,Inc.Siemens SG75 “
安装ppp包内网穿透
ipv6