1x USB 2.0 TO RS232/UART  Converter Arduino Supported       ** See below how to test the USB 2.0 To RS232 Converter

Included:  (as shown in figure) 1x  USB 2.0 TO RS232/UART (Serial) Converter 1x  Cable (4 wires with difference wire colour, we will random for you)  Specifications for USB 2.0  TO RS232 CONVERTER USB 2.0 TO RS232 Converter using  CP2102 Chip set. Compatible with TTL logic Support all type of microcontroller: Arduino, PIC, ATMEL, ARM etc., Operating system supported: Windows XP/ Server 2003/ Vista / 7 / Windows 2000  / WinCE / Macintosh OSX / Linux. Driver is available :  Download Driver An article about Arduino standalone:  Arduino Standalone Any questions or need helps for installation of driver, How to upload sketch with USB 2.0 TO RS232 (Serial) to  Arduino  chip, please email us.

Specifications for USB 2.0  TO RS232 CONVERTER USB 2.0 TO RS232 Converter using  CP2102 Chip set. Compatible with TTL logic Operating system supported: Windows XP/ Server 2003/ Vista / 7 / Windows 2000  / WinCE / Macintosh OSX / Linux. Driver is available :  Download Driver Any questions or need helps for installation of driver, How to upload sketch with USB 2.0 TO RS232 (Serial) to  Arduino  chip, please email us.

How to test the USB2.0 to RS232 converter module.

1. Install driver, then restart your computer 2. Plug in the USB module to USB port of your computer 3. Check the comport on your computer in: Control panel => System => Hardware => Device manager => Port (COM & LPT) : You will see the comport , the number of comport will be change upon your computer.

4. How to test the USB working well?  4.1 Connect TX and RX pins together.  4.2 Open your Arduino IDE software, then select comport following number on your PC.    4.3 Click at the "Serial Monitor" to open comport dialogue  4.4  The Serial Monitor box for communication between USB and PC appears.  4.5  Click on sending box, type any keys on your keyboard and press "Enter key", you will see what you typed  4.6  If you get the result as shown, it is confirmed that the USB work properly.

How to upload sketches to Arduino board using Auto Reset (Software Reset as in the official arduino board) 1. Connect the circuit as shown in the figure below. (You need to solder the wire from PIN       : DTR (Pin 1 of J3) , then connect to  0.1uF and  PIN number 1  of Arduino. 2. You can upload normal sketches automatically.

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