ALTA DS 4K Android EVK v1.0.5 Quick Start Guide
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Smart ETK UART diagram
First, please open the Smart ETK sample program, then from the left side of the Smart
ETK sample page; select UART.
To begin, select “ttyS1” from the device drop-down menu and a Baud rate of “115200”
for the Baud Rate drop-down menu. The ALTA DS 4K system only supports mode “RS-
232”. Next, click on the Connect button to enable the UART function and start
communication between the host machine and the ALTA DS 4K system.
When the host machine transfers data to the ALTA DS 4K, the data will be displayed
inside the red frame.
To send data from the ALTA DS 4K to the host machine, you need to type the data
inside the white frame and click the Send button.
Click on the Disconnect button to disable this function.
Click on the Reset button to reset this function.
