2.8 Open Tera Term or similar terminal emulator
If you do not have a terminal emulator program, you can get Tera Term here:
http://logmett.com/index.php?/download/tera-term-486-freeware.html
Your PC may have multiple COM ports. Select appropriate USB COM port to
communicate with the development kit.
Serial Settings should be as follows (these are the default settings):
Baud Rate:
115,200 bps
Data:
8bit
Parity:
none
Stop:
1bit
Flow Control:
none
2.9 Test Serial Communication
In the terminal program, type the command:
AT
followed by the Enter key, and the terminal should respond with:
OK
Note:
You may need to turn echo on in order to see what you are typing. If you type the
command:
AT
and don’t see it being typed on your screen, hit the Enter key, and type the following
command:
ATE1
followed by the Enter key, and the terminal program should respond with:
OK
Type the following command:
AT
to verify you can see the command you are typing. After pressing the Enter key, the
terminal program will respond with:
OK
PN 30229 rev 9
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