Android image version 20130918 and later adds the support to change the screen resolution using telnet and board-config.

When the users monitor doesn’t support the default output resolution (1289x720p-60), we can modify the resolution according to the following steps:

1. Log in to pcDuino Android (through serial debug port or telnet)

Note:

• If use serial debug port to connect to pcDuino, please use ‘sh’ command.
• If use telnet, the default static IP address is 192.168.1.222. We need to use an Ethernet cable to connect pcDuino to PC. On PC side, set PC to be static IP address, such as ’192.168.1.11′. the port number is 23.

After login in, please use the following command (same for serial debug port and telnet):

$ su
# board-config.sh

The following screen will show up, press OK:

Use arrow key to select resolution:

Select OK:

Note: please observe the output on HDMI screen when the above prompt shows up.