USB TTL to serial adapter CP2102 microUSB
1, the original chip CP2102, generate COM port after installing the driver.
2, then the standard input MICRO MINI-USB cable connected to the computer USB interface, with 3.3V and 5V two power output
3, with a resettable fuse. In the event of accidental short-circuit can effectively protect your device and computer USB port to download
4, on-board status indicators, receiving indicator properly installed drive status indicator remains, send and receive indicator flashes when the communication with run LED indicator.
5, supports baud rates from 300bps ~ 1Mbps between
6, the communication format support: 1) data bits 5,6,7,8; 2) support 1.5, 2 stop bits; 3) odd, even, mark, space, none parity
7, supported operating systems: windows 8.1 / 7 / vista / xp / 98, Mac OS-X / OS-9, Linux
8, USB seat MICRO MINI-USB interface Block
9, chip components for the regular company of welding, stable quality, beautiful appearance
10 with DTR trigger signal output can be directly arduino pro mini ATMEGA328P and other Arduino board download traffic.
11, module size: 16mm * 20mm super small.
1. embedded USB transceiver, no external circuit device
2. containing clock circuit, no external circuit device
3. contains power-on reset circuit
The on-chip voltage regulator within the 3.3V output
5. Meet the USB2.0 specification requirements
6.SUSPEND pins support USB suspend state
7. asynchronous serial data bus compatible with all handshakes and modulation controller interface signals
8. Support data format is 8 data bits, 1 stop bit and the parity bit
9. connotation 512 byte receive buffer and 512 byte transmit buffer
10. Supports hardware or X-ON / X-OFF Handshake
How to install the driver
win7 / win8
1, first open the package, like the way next, remember installation directory
2, according to the following method to start the service
3. Locate the driver in Device Manager, select Update Driver, browse my computer for driver,
select the directory just installed, determine waiting like
Right update drivers automatically find the drivers, it will prompt the driving data is invalid, in fact, the problem often encountered in windows8, the drive is no problem, the beginning has been installed on, and later discovered may be a hardware incompatibility.
If you are using Windows8 or windows 8.1, but is non-genuine ghost or other systems, and uses a variety of optimization tools Streamlining system, then in the process of installing the driver, you may encounter the “Data invalid” wrong
“Invalid Data” solutions are as follows:
1, press Winkey + R on the keyboard, the pop-up “Run” dialog, enter “services.msc”,
also by under “Computer Management” window, find the “service”;
2, found in the list of services “Device Install Service” and “Device Setup Manager” two service items,
make sure these two services is turned on, if not open, you can click the left side of the “Start” service.