45
Manually Selecting the COM Port
The A-910 Utility should automatically detect the COM
Port upon startup. If not, use the following steps to locate
the correct COM Port.
Windows XP
1.
Right-click My Computer.
2.
Click
Properties
and then select the
Hardware
tab.
3.
Click
Device Manager
.
Windows 7
1.
Click the
Start
button and select
Control Panel
.
2.
Click the
System
icon.
3.
In the
System
window, click on the Device Manager
link located under the
System
heading.
4.
In Device Manager, scroll down to
Ports.
Expand the
listings under
Ports
to reveal all the ports installed.
5.
Locate
SILICON LABS CP210x USB to UART
Bridge (COM x)
(see
6.
Note the COM Port listed and select that COM Port
in the A-910 Zigbee Utility software using the drop-
Figure 49 –
Device Manager showing COM Port for A-910
Dongle
