How to connect SSH

Connect the device to the internet.

Connect Ethernet or WiFi, just connect one of them

udhcpc -i eth0 # Connecting Ethernet

cd /etc/
bash wlan-connect.sh ssid passwd 1 # Connect to WiFi

Installing SSH

apt update
apt install ssh

Modify configuration file

vim /etc/ssh/sshd_config 
#Find the relevant fields and modify them to the following format.
PasswordAuthentication yes
PermitRootLogin yes

Startup SSH

systemctl start ssh 
systemctl status ssh #Check the SSH operation status.