1. Build the environment

1.1 Install VMware

Official website download: https://customerconnect.vmware.com/en/downloads/info/slug/desktop_end_user_computing/vmware_workstation_pro/16_0
Baidu network disk: https://pan.baidu.com/s/1oN7H81GV0g6cD9zsydg6vg Extraction code: mrn9
Ali cloud disk : https://www.aliyundrive.com/s/bLRLG49hSJq

1.2 Install Ubuntu

Official website download: https://ubuntu.com/download/desktop
Aliyun mirror: http://mirrors.aliyun.com/ubuntu-releases/Baidu
network disk: https://pan.baidu.com/s/1LzE– l-5k7PLQWhIp-ktBw Extraction code: 347p

1.3 Install the serial port driver

CH340
official website download: https://www.wch.cn/products/CH340.html
Baidu network disk: https://pan.baidu.com/s/1D47evIrufHWG1M9Av6YFOQ?pwd=kes6Extraction code: kes6

1.4 Install the serial port tool

baud rate 115200

MobaXterm (optional)
official website download: https://mobaxterm.mobatek.net/download.html
Baidu network disk: https://pan.baidu.com/s/1bHWwFb9DAXpnZp6BB770ZA?pwd=i6dr Extraction code: i6dr
SecureCRT (optional)
official website download: https://www.vandyke.com/cgi-bin/releases.php?product=securecrt
Baidu network disk: https://pan.baidu.com/s/181N27sERczQI4czfQuERAw?pwd=twcx Extraction code: twcx

1.5 File transfer between Ubuntu and Windows

1.5.1 Install VMware Tools or open-vm-tools

It is possible to copy and paste common files from Windows to Ubuntu.

1.5.2 Install FileZilla

When we need to transfer large data files from Windows to Ubuntu, we cannot transfer them through VMware Tools, otherwise it will cause errors in the VM tools. At this time, we need a third-party software to transfer large data files.

Official website download: https://www.filezilla.cn/download
Baidu network disk: https://pan.baidu.com/s/1WxcKjbYzMUv0qjAZDDmYlAPassword : jshn

Enable FTP service under Ubuntu
sudo apt-get install vsftpd
Wait for the software to be installed automatically. After the installation is complete, use the VI command to open /etc/vsftpd.conf. The command is as follows:
sudo vi /etc/vsftpd.conf
After opening the vsftpd.conf file, find the following two lines, enter i to edit, press Esc, and enter ": and wq" to save:
```
local_enable=YES
write_enable=YES
```
Open the FTP write permission, make sure there is no "#" in front of the above two lines, if there is any, cancel it, as shown in the figure after completion:
After modification, use the following command to restart the FTP service:
sudo /etc/init.d/vsftpd restart
Use FileZilla to connect to Ubuntu's FTP server: