USB to UART-TTL (PL2303HX), 9 pins for TXD, RTS, DSR, CTS, 0V, DTR, RXD, DCD, 5V
USB to UART interface module uses a proprietary USB to UART interface chip PL2303H, the output is TTL level, single-chip built-in serial port can be (UART) connected directly to the microcontroller through the USB port and computer communications, convenient and fast.
Computer end of the program is still on the serial port operation, do not modify the original program, the microcontroller serial port to USB port from the best choice.
- Compatible with 5V and 3V systems.
- This module uses imported PL2303HX
- Full serial design, leads to the serial signal as follows, more compatible
- UART output socket (TTL level)
USB Specification v1.1/2.0
Chip : PL-2303HX
Tested with the baud rate up to 115200 bps.
Low cost USB to UART/COM/RS232-TTL converter
Easy to use, aiming development between computer and microcontroller with 3V or 5V logic.
USB powered, no external source is required to use this converter
Configurable for 3V/5V UART interface
9 pin interface: 1 - TXD, 2 - RTS, 3 - DSR, 4 - CTS, 5 - GND, 6 - DTR, 7 - RXD, 8 - DCD, 9 - Vcc (3V / 5V).
Download :
Support Windows XP/Vista and Windows 7 Operating System
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