Login¶

There are two ways to login to EC-A1684XJD4, one is via RS232, the other is via network SSH.

RS232¶

Through the RS232 login method, users can directly refer to “Using RS232 serial port debugging”, the login account and password are linaro.

Ethernet SSH¶

EC-A1684XJD4 has two Ethernet interfaces. By default, network port 0 (near the serial port) is set with dynamic IP, while network port 1 (near the HDMI port) is set with static IP 192.168.150.1, subnet mask 255.255 .255.0, you can set the PC to 192.168.150.2/24 for initial login.

Network port 0 is assigned an IP by the router, and the IP address information is generally unknown in advance, so it is best for users to select network port 1 for the first login.

After the network port light flashes normally, open the terminal and use ssh to log in, the port number is 22, and the username and password are also linaro:

ssh linaro@192.168.150.1

If the login fails, you can try to use the PC to ping the IP address of the EC-A1684XJD4 network port 1. Note that the PC needs to add the IP address of the same network segment, because the IP address of the PC is not necessarily in the same network segment .

The following is how to add the same network segment IP on PC (using administrator mode):

windows 10
```
netsh int ipv4 add address "Ethernet" 192.168.150.101 255.255.255.0
```
Where "Ethernet" refers to the network interface, 192.168.150.101 is the IP address, and 255.255.255.0 is the subnet mask.
linux
```
ifconfig enp4s0:1 192.168.150.89
```
Among them, enp4s0 is the name of the network card driver of the PC, and you need to execute the ifconfig command to view it.