Silicon Labs CP210x USB to UART Bridge CP2102 USB TTL 3V3 PCB Flash Upgrade Cables DIY Kits

CP2102 USB UART TTL adapter for download cable flash cable

Application, STB TV, set top box, etc

usb uart ttl converter module

TTL 3.3V level

USB2.0 standard, full speed 12m support

TXD, RXD, CTS, RTS, GND, VCC

with 6P DU PH 2.54 pin headers

CE, RoHS

About CP2102

Windows driver:
https://www.silabs.com/documents/public/software/CP210x_Windows_Drivers.zip

MAC driver
https://www.silabs.com/documents/public/software/Mac_OSX_VCP_Driver.zip

WinCE driver:
https://www.silabs.com/documents/public/software/VCP_WinCE60.zip

All driver download link:
https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers

Android driver install manual:
https://www.silabs.com/documents/public/application-notes/AN809.pdf

Single-Chip USB to UART Data Transfer
-Integrated USB transceiver; no external resistors required
-Integrated clock; no external crystal required
-Internal 1024-byte programmable ROM for vendor ID, product ID, serial number, power descriptor, release number, and product description strings
- EEPROM (CP2102)
- EPROM (One-time programmable) (CP2109)
-On-chip power-on reset circuit
-On-chip voltage regulator
- 3.3 V output (CP2102)
- 3.45 V output (CP2109)
-100% pin and software compatible with CP2101

USB Function Controller
-USB Specification 2.0 compliant; full-speed (12 Mbps)
-USB suspend states supported via SUSPEND pins

Asynchronous Serial Data BUS (UART)
-All handshaking and modem interface signals
-Data formats supported:
- Data bits: 5, 6, 7, and 8
- Stop bits: 1, 1.5, and 2
- Parity: odd, even, mark, space, no parity
-Baud rates: 300 bps to 1 Mbps
-576 Byte receive buffer; 640 byte transmit buffer
-Hardware or X-On/X-Off handshaking supported
-Event character support
-Line break transmission

Virtual COM Port Device Drivers
-Works with existing COM port PC Applications
-Royalty-free distribution license
-Windows 10/8/7/Vista/Server 2003/XP/2000
-Mac OS-X/OS-9
-Linux

USBXpress Direct Driver Support
-Royalty-Free Distribution License
-Windows 7/Vista/XP/Server 2003/2000
-Windows CE

Example Applications
-Upgrade of RS-232 legacy devices to USB
-Cellular phone USB interface cable
-USB interface cable
-USB to RS-232 serial adapter
Supply Voltage
-Self-powered: 3.0 to 3.6 V
-USB bus powered: 4.0 to 5.25 V
CP210x USB to UART Bridge VCP Drivers
The CP210x USB to UART Bridge Virtual COM Port (VCP) drivers are required for device operation as a Virtual COM Port to facilitate host communication with CP210x products. These devices can also interface to a host using the direct access driver. These drivers are static examples detailed in application note 197: The Serial Communications Guide for the CP210x, download an example below:
AN197: The Serial Communications Guide for the CP210x
Download Software

The CP210x Manufacturing DLL and Runtime DLL have been updated and must be used with v6.0 and later of the CP210x Windows VCP Driver. Application Note Software downloads affected are AN144SW.zip, AN205SW.zip and AN223SW.zip. If you are using a 5.x driver and need support you can download archived Application Note Software.
Windows 7/8/8.1/10 (v6.7.3)
Windows XP/Server 2003/Vista/7/8/8.1 (v6.7)
Windows 2K (v6.3a)
WinCE
Macintosh OSX (v4)
Linux
Android
Download for Windows 7/8/8.1/10 (v6.7.3)

Platform Software Release Notes
Windows 7/8/8.1/10 Download VCP (5.3 MB) (Default) Download VCP Revision History
Windows 7/8/8.1/10 Download VCP with Serial Enumeration (5.3 MB)
Learn More ? Download VCP Revision History