USB TO TTL CONVERTER CH340G

Product Description

The USB to TTL Converter CH340G is a serial communication interface module that converts USB signals from a computer into TTL (Transistor-Transistor Logic) serial signals. It is widely used for programming microcontrollers, debugging embedded systems, Arduino boards, ESP modules, routers, and other electronic development devices.

Based on the CH340G chipset, this converter provides stable communication, fast data transfer, and easy plug-and-play connectivity for electronics development and industrial control applications.

Key Features

• Converts USB to TTL serial communication signal
• Based on a reliable CH340G USB-to-serial chipset
• Supports UART communication for microcontrollers
• Compatible with Arduino, ESP8266, ESP32, and other boards
• Plug-and-play USB interface (driver may be required)
• Stable and fast data transmission
• LED indicators for TX and RX activity
• Compact and lightweight module design
• Supports 3.3V and 5V logic levels (depending on model)
• Ideal for debugging and firmware programming

Specifications

1. Product Type: USB to TTL Serial Converter
2. Chipset: CH340G
3. Interface Type: USB 2.0 to UART TTL
4. Logic Level: 3.3V / 5V selectable (varies by board)
5. aud Rate: Up to 2 Mbps (typical support)
6. Power Supply: Powered via USB
7. Output Pins: TX, RX, GND, VCC, DTR/RTS (varies by version)
8. Operating System Support: Windows / Linux / Mac OS (driver required for Windows in some cases)
9. Connector Type: USB Type-A
10. Application: Microcontroller programming, debugging, firmware flashing, serial communication
11. Build Quality: Industrial-grade embedded development interface module