USB TO I2C IIC UART TTL Adapter Converter For CH341T WIN7

Feature:

USB 2.0- standard USB-A male connector
Computer USB interface power supply directly-the simulation standard serial port is used to upgrade the original serial peripheral equipment- or increased through the USB
Support 3.3V and 5V TTL target system-be fully compatible for serial port application of Windows
Support for 5- 6- 7 or 8 data bits- to support odd parity-  even parity- blank signs and no parity
The plus level conversion module- RS232- RS485 interface
Support for multiple serial port communication mode- UART- I2C
I2C has four kinds of adjustable rate: 20K- 100K- 400K- 750K
Perfect support STC MCU program download and debug- STC official recommended program
Support for external output voltage- selectable 3.3V 5V
Supports external power supply- convenient  integrated into systems to use
Clear instructions of The working state: green light  on for the UART- red light on for I2C
Hardware full-duplex serial port- built-in transceiver buffer to support communication baud rate 50bps ~ 2Mbps
Support WINDOWS 98/ME/2000/XP/server 2003/VISTA/server 2008/WIN 7/8/64/32-bit
Provide driver DLL and API interface library- enrich the secondary development of source programs for your reference

Application:

Simulation standard serial port for additional serial upgrade the original serial peripherals- or increased via USB
Need I2C- UART- TTL serial port and other occasions: for example- in the nine Brush routing upgrades- hardware and maintenance

Directions for use:

Adopt 6 pin interface- spacing of 2.54 MM- dupont lines to connect available:
RXI TXO- GND- VCC- SDA and SCL



Power Supply mode:

Powered by a 6-pin jumper configuration to achieve the following functions:

A. USB power sup