• On-board resettable fuse and TVS diode, anti-overcurrent and overvoltage, anti-backflow, anti-static, improve shock resistance, stable and safe communication
• On-board IO protection circuit, anti-surge, stable and safe communication
• Onboard TTL serial port 3.3V and 5V level conversion circuit, can switch TTL communication level
• Onboard 3 LED indicators for easy viewing of power and signal sending and receiving status
• Plastic shell, frosted treatment, exquisite workmanship
• DC simple bull socket interface, smooth plug and unplug, firm and reliable, prevent reverse connection

• Product type: Industrial Grade USB to TTL Converter
• Host interface: USB
• Communication rate: 50bps ~ 6Mbps
• Device interface: UART
• USB interface

------Interface form: USB-A type interface

------Interface protection: resettable fuse, ESD electrostatic protection

• UART interface

------Interface form: terminal block

------Interface form: 8PIN foolproof interface

------Interface protection: IO protection diode circuit

• Indicator light

------PWR: Power indicator, connected to USB, lights up when voltage is detected

------TXD: Send indicator, it lights up when data is sent from the USB port

------RXD: Receive indicator, light up when data is sent back from the device interface