Product Information

U2S_HOST V3.0 is Serial (UART) convert to USB Bus (USB Connector Type mini B)  . You can use to convert serial (TTL) from MCU to USB immediately . No need RS232 voltage level convert (No need MAX232) . You can use with MCU to Uppgrade Firmware via the serial port  too.  No require external power supply.

Version 2 include Hardware Flow Control
Version 3 include PIN TTL Connection

Information Support
- Download Manual
- Schematic
- Driver USB to Serial 

Feature Summary
- Use for change the RS232 signal to USB signal (in physical,but the data is RS232).
- Use for choosing voltage signal 3.3V or 5V (Jumper JP1)
- Voltage converter circuit Regulator 5V from USB 3.3V , maximum current 1A (the current is limited by USB port, which depends on a PC or Notebook) . You can use with an external circuit board.
- Can use to interface with TTL device such as RFID Reader 125 Khz (ID12 , ID20 ) , RFID Reader/Writer 13.56 Mhz , GPS Module , GSM Module , Barcode Reader , Magnetic Reader , or TTL from tx/rx UART from MCU
- Ability to use 5V from USB port to an external circuit board.
- PIN Function TX / RX / CTS / RTS / DTR / 3.3V / 5V / GND
- Dimension 28 * 45 mm. (Including Connector).
- Windows 98SE/ME/2000/XP/VISTA Available Dirver and more .
- Easily upload firmware with Bluescreen (ETEE009) and Bluescreen SUN (ETEE012A, ETEE012B)

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Price: $17.95

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