Remote connection of raspberry pie in VNC viewer mode without display

One 、 To configure wifi Connect

The method is very simple , First, in the SD Add a file named... To the root directory of the card wpa_supplicant.conf The file of , Then add the following content to the file ：

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
network={
  ssid=" Yours WIFI name "
  psk="WIFI password "
}

Insert SD Card start raspberry pie can be directly connected to your WIFI Network （ Remember that raspberry pie only supports 802.11.n Of WIFI Standard, so you can only connect 2.4G The Internet , So you need to make sure you're connected to 2.4G Channel instead of 5G Of .

Two 、 Check out the raspberry pie ip Address

ping raspberrypi.local

3、 ... and 、 open SSH

The method is also very simple. It is also introduced on the official website of raspberry , Just create a new one named SSH File to SD The root directory of OK 了 .

Four 、 Connect the raspberry pie

ssh according to ip Address connected to raspberry pie ：

 Default password :
pi
raspberry

In the process of entering the password , There is no display on the terminal , We don't care , When you're done, just go back , The following list of characters indicates that we have entered the correct password , At this time, we can remotely manipulate the raspberry pie with instructions .

5、 ... and 、 open vnc

Next we need to pass SSH Command to open the raspberry pie VNC,VNC It's a remote desktop software , Support Windows、Mac、iOS、Linux、 Raspberry pie operating system , And raspberry pie 3B、3B+ Bring it with you VNC, We just need to open it remotely .

The instructions for remote configuration of raspberry pie are ：

sudo raspi-config

At terminal / The phenomenon after the above instructions are typed during operation is shown in the following figure , And then choose 5 Interfacing Options：

Select... When the following interface appears P3 VNC：

Then choose “ yes ”：

determine ：

finish：

6、 ... and 、vnc Connect

vnc Input ip After the address , The following screen appears , At this time, we are prompted to enter the account of raspberry pie 、 password . The account is generally pi, The original password is raspberry：

After the password is entered correctly , The raspberry pie table we thought about day and night passed through VNC Remote implementation ：

7、 ... and . Reference link

https://blog.csdn.net/qq_43279579/article/details/109142276?spm=1001.2014.3001.5502