1PCS CP2102 Module, USB To TTL Serial Port Module, STC Downloader Fast Shipping

Key Description:
CP2102 module, USB to TTL, USB to serial port UART, STC downloader, USB transceiver, crystal oscillator, EEPROM and asynchronous serial data bus (UART) MCU-CP2102 has a high integration degree and is equipped with a built-in USB 2.0 full-speed function controller: it supports modem full-function signals and does not require any external USB devices. CIMCU-CP2102 works similarly to other USB-UART adapter circuits, by using the driver to virtualize the PC\'s USB port into a COM port to achieve expansion purposes.
CIMCU-attitude module communication, USB to TTL module, 5V power output, TTL level in CP2102 core, CIMCU-CP2102 is a highly integrated USB-UART bridge that can provide a simple solution for RS232 to USB conversion using minimal components and PCB space. In simple terms, users can use CIMCU-CP2102 to convert USB interfaces to RS232 interfaces.
Module description:
1. Original CP2102 chip, generates COM port after installing the driver.
2. Connects to the standard MICRO MINI-USB line input to the computer USB interface, with two power outputs of 3.3V and 5V.
3. Comes with a self-resetting fuse. In case of accidental short circuit, it can effectively protect your downloader and the computer USB port.
4. Board-mounted status indicator light, transmission and reception indicator light. After installing the driver correctly, the status indicator light will be constantly on, the transmission and reception indicator light will flash during communication, and there is a running LED indicator light.
5. Supports baud rates from 300bps to 1Mbps.
6. Communication formats supported: 1) 5, 6, 7, 8 data bits; 2) Supports 1, 1.5, 2 stop bits; 3) odd, even, mark, space, none check.
7. Supports operating systems: Windows 8.1/7/vista/xp/98, Mac OS-X/OS-9, Linux.
8. USB socket interface is MICRO MINI-USB socket.
9. SMD components are soldered by a regular company, with stable quality and an attractive appearance.
10. Has DTR trigger signal output, which can be directly used to download programs for Arduino Pro Mini ATMEGA328P and other Arduino motherboards for communication.
11. Module size: 16mm * 20mm, super small.
Features:
1. Built-in USB transceiver, no external circuitry required
2. Built-in clock circuit, no external circuitry required
3. Built-in power-on reset circuit
4. Internal voltage regulation can output 3.3V voltage
5. Compliant with USB 2.0 specifications
6. SUSPEND pin supports USB state suspension
7. Asynchronous serial data bus compatible with all handshake and modulation regulator interface signals
8. Supported data format: 8 data bits, 1 stop bit, 2 and parity bits
9. Includes 512-byte receive buffer and 512-byte transmit buffer
10. Supports hardware or XON/X-OFF handshake
Driver Installation Overview: Instruction Manual
win7/win8
1. First, open the installation package and simply press \"Next\" throughout the process. Remember the installation directory.
2. Start the service using the following method.
3. Locate the driver in the Device Manager, select \"Update Driver\", browse the computer to search for the driver, select the directory you just installed, and then wait for it to complete - Windows 8.1
Right-click \"Update Driver\" and it will automatically search for the driver. It will prompt that the driver data is invalid. This problem often occurs in Windows 8, and the driver is fine but the installation keeps failing. Later, it was discovered that it might be due to hardware incompatibility.
If your system is Windows 8 or Windows 8.1, and it is an Ahost or other non-registered system, and you have used various optimization tools to streamline and optimize the system, then during the installation of the driver program, you may encounter the \"Invalid Data\" error.
Solution to \"Invalid Data\": 1. Press the keyboard key \"Winkey\" + \"R\", and in the popped-up \"Run\" dialog, enter \"services.msc\", or you can find \"Services\" in the \"Computer Management\" window; 2. In the service list, find the two service items \"Device Install Service\" and \"Device Setup Manager\", confirm whether these two services are enabled. If not enabled, you can click the \"Start\" button on the left side.

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