Model: MCP2102 Module USB to TTL USB to Serial UART STC Downloader

The MCU-CP2102 has a built-in USB 2.0 full-speed controller, USB transceiver, crystal oscillator, EEPROM and asynchronous serial data bus (UART). It supports modem full-function signals without any external USB devices. MCU-CP2102 and other USB-UART transfer circuit works similar to the driver through the PC's USB port virtual COM port to achieve the purpose of expansion.

MCU-Attitude Module Communications USB to TTL Module 5V Power Supply Output TTL Level The CP2102 core MCU-CP2102 is a highly integrated USB-UART bridge that provides a simple solution to RS232 conversion using minimized components and PCB space Program. Simple point is: the user can use the MCU-CP2102 USB interface and RS232 interface to convert each other.Module Description:1, the original CP2102 chip, after installing the driver to generate COM port.2, then the standard MICRO MINI-USB line input to the computer USB interface, with 3.3V and 5V voltage two power output3, with self-recovery fuse. In the event of an accidental short circuit, can effectively protect your downloader and computer USB port4, On-board status indicator, transceiver indicator light, the correct installation of the status LED will be lit after the drive, send and receive indicator light will flash in the communication, with running LED.5, support from 300bps ~ 1Mbps baud rate between6, the communication format support: 1) 5,6,7,8 bit data bits; 2) support 1,1.5,2 stop bits; 3) odd, even, mark, space,7, support the operating system: windows 8.1 / 7 / vista / xp / 98, Mac OS-X / OS-9, Linux8, USB socket for the MICRO MINI-USB Block9, SMD components for the formal company welding, stable quality, beautiful appearance10, with DTR trigger signal output, you can directly to the pro mini ATMEGA328P motherboard download program communication.11, the module size: 16mm * 20mm super small.

Features:

1. Includes USB transceiver, no external circuit2. Includes a clock circuit, no external circuit3. Includes power-on reset circuit4. On-chip voltage regulation can output 3.3V voltage5. Meet the USB2.0 specification requirements6. SUSPEND pin supports USB status suspend7. Asynchronous serial data bus compatible with all handshake and modulation regulator interface signals8. The supported data formats are data bit 8, stop bit 1, 2 and parity bit9. Connected 512 byte receive buffer and 512 byte transmit buffer10. Support hardware or X-ON / X-OFF handshake

Driver Installation Introduction:Instructions for useWin7 / win81, first open the installation package, all the way next like, to remember the installation directory2, according to the following method to start the service3, in the Device Manager to find the driver, choose to update the driver, browse the computer to find the driver, select the directory just installed, wait and wait OKWin8.1The right to update the driver, automatically find the driver, the driver will prompt the data is invalid, in fact, this problem often encountered in windows8, no problem with the driver, has not been installed, and later found to be hardware incompatible.If you are using Windows 8 or Windows 8.1, and are ghost or other non-genuine systems, and use a variety of optimization tools to streamline and optimize the system, then the driver installation process, you may encounter "invalid data" error"Data invalid" solution is as follows:1, according to the keyboard Winkey + R, in the pop-up "Run" dialog enter "services.msc", also through the "Computer Management" window to find "services";2, in the service list to find the "Device Install Service" and "Device Setup Manager" two services, to confirm whether the two services are open, if not open, you can click on the left side of the "start" the service.