Open A Serial Terminal Like Putty In Your Pc. Set The Com Port As 115200, 8N1 - Embedian SMARC T335X User Manual

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Open a serial terminal like Putty in your PC. Set the COM port as 115200,
8n1.
Step4. Power 5V to the device
Apply 5V to CN2 connector of the device. If you see the LED light on, that
means the wiring is correct. Do not need to worry about the mis-wiring
because the device has mis-wiring protection.
You will see the Ubuntu 13.04 booting. The default root password is "root"
(no quotation) and default Ubuntu user password is "temppwd". Default
Ethernet is set as DHCP.
SMART-BEE User's Manual Document Revision v.1.2
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