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How to find out the COM Port number for USB connection
 


 How to install the USB driver for King Pigeon Products

>> This instruction suitble for King Pigeon A10,S130~S150,S200~S240,S250,S260~S264,RTU5025 GPRS/3G Gate Opener,etc. for explain how to install the USB driver on your computer for the devices. The purpose is actually----How to find out the COM port number for the PC programming software.

>>> The USB driver and the programming software for above mentioned models can work with WindowsXP, Windows7, Windows8 OS.

>>>  In some cases the USB driver may not working good even you did the all process correctly---please find  another PC for test again, better is change the OS version, for example, from WinXP SP2 to WinXP SP3.

>>>  As an example, we connect the S260 to computer by USB cable,and the steps as below:

1.       Connect the S260 to computer by USB cable. 

2.       Normally the computer will show installation automatically, as below:

CP210x USB driver COM port instrucation

3.  You can find the COM port on “Computer---Property--Device Manager---Ports(COM & LPT)”---WinXP,

or  “Control Panel---System and Security---System---Device Manager---Ports(COM & LPT)”.---Win7/8.

The name of the S260 device’s usb port is “Silicon Labs CP210x….” or similar with “CP210x…”, the COM port number (like COM3 as example) on the end of this item.

CP210x USB driver COM port


4.  Then you can open the S260’s PC software, select the COM port (COM3 on example), and then enter to working mode.

USB COM Port CP210x

5. If the COM port can’t showing on "Device manager"---Showing the Unknown device:

3.	You can find the COM port on “Computer---Property--Device Manager---Ports(COM & LPT)”---WinXP, or  “Control Panel---System and Security---System---Device Manager---Ports(COM & LPT)”.---Win7/8. The name of the S260 device’s usb port is “Silicon Labs CP210x….” or similar with “CP210x…”, the COM port number (like COM3 as example) on the end of this item.


6. Please download the USB driver on Silabs.com:

 http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx 

or search “CP210x” on Google to find out the usb driver, download to your computer, unzip it to a folder.


CP210x USB driver COM port


7.Then following the steps one by one:

CP210x USB driver COM port

CP210x USB driver COM port

CP210x USB driver COM port

CP210x USB driver COM port


CP210x USB driver COM port

CP210x USB driver COM port


USB COM Port CP210x


The same process for S130 and A10,S200,etc.

Do note that for the S130 you will need to turn the debug switch which closed to the SIM card holder to “SET” postion before connect the USB to PC. And then return it to “WORK” position after setting complete.

 -------------------The End------------------

 
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