DSD TECH SH-U09A1 USB to TTL Adapter Support 1.8V 2.5V 3.3V 5V logic level

Description

This USB UART adapter is very suitable for electronic engineering developmentared to other USB to TTL UART adapters, this UART adapter not only supports 3.3V and 5V logic levels, but also adds support for 1.8V and 2.5V logic levelsification: Model: SH-U09A1 Main chip: Silicon Labs CP2102 Pin Definition: RXD,TXD,GND,VCC,RST,DTR,DCD,CTS,RTS Output VCC: 1.8V/2.5V/3.3V/5V TTL Level: 1.8V/2.5V/3.3V/5V USB interface: 2.0 The maximum speed: 1MbpsAbout indicator LED: PWM LED:Power Indicator RXD LED:The data transmission indicator flashes when there is data from the USB port. TXD LED:The data receiving indicator flashes when the USB port receives dataication: Support EEPROM, Vendor ID re-write, unbrick routers ,program ESP8266 module, interface to GPS modules, flash firmware on hard drive, update transmitter, interface to set top box and other compatible UART interface devicesPacking list: 1 X SH-U09A1 USB to TTL Converter 1 X User Manual 1 X 4 PIN DuPont cableWARRANTY: DSD TECH offers a 1-year warranty and lifetime technical support for this USB to TTL adapter。If you meet any question, Please contact us, We will fix your issue within 24 hours.