DSD TECH: DSD TECH focuses on the development of serial devices such as TTL/RS232/RS485. We have served more than 100,000 customers in total. Lead PIN: 3.3V ,5V,TXD,RXD,DSR,DTR,RTS,CTS. This adapter supports output voltages of 3.3V and 5V. But the logic level is 3.3V Protective case: Come with a protective case, this transparent protective case can effectively prevent static interference from the hand and prevent accidental short circuit. Compatibility: Works with Windows 10,8,7.
Specification:
Model: SH-U07B
Main chip: WCH CH340C
Pin Definition: CTS,RTS,RXD,TXD,GND,VCC,DSR,DTR,3V3,5V
Output VCC:3.3V/5V
TTL Level:3.3V
USB interface: 2.0
The maximum speed: 2Mbps
About 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 data.
List of supported systems
Windows 7,8,10
Packing list:
2 X SH-U07B USB to TTL Adapter with a plastic case
1 X User Manual
1 X 6 PIN DuPont cable
Specification:
Model: SH-U07B
Main chip: WCH CH340C
Pin Definition: CTS,RTS,RXD,TXD,GND,VCC,DSR,DTR,3V3,5V
Output VCC:3.3V/5V
TTL Level:3.3V
USB interface: 2.0
The maximum speed: 2Mbps
About 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 data.
List of supported systems
Windows 7,8,10
Packing list:
2 X SH-U07B USB to TTL Adapter with a plastic case
1 X User Manual
1 X 6 PIN DuPont cable
