USB TO TTL CONVERTER Original CH343G | Stable Transmission | Multi Devices | Multi Systems

Features

• Onboard resettable fuse and TVS diode, providing protections including over-current, over-voltage, backward-proof, and ESD protection, improving shock resistance, safe and stable communications
• Onboard IO protection circuit for surge suppress
• Onboard TTL serial port 3.3V and 5V voltage level switch, allows selecting TTL level
• 3x LED indicators for easily checking power connection and signal TX/RX statuses
• Quality plastic case with a dull-polish surface, well-crafted
• IDC connector with fool-proof design

Resources

User Manual and FAQs 

Specifications

• Product category: Industrial USB TO TTL converter
• Host interface: USB
• Device interface: UART
• Communication range: 50bps ~ 6Mbps
• USB Device Interface:

1) connector: USB Type-A

2) protection: resettable Fuse, ESD protection

• UART interface:

1) connector: 6pin right-angle pinheader;

2) protection: IO protection diode

• Indicator:

1) PWR: power indicator, turns red when USB voltage is detected

2) TXD: TX indicator turns red while the USB port is sending data

3) RXD: RX indicator, turns red while the device port is receiving data

Pinouts

Package Includes

1. USB TO TTL (B) x1
2. 8PIN fool-proof wire x1

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