CH340G to TTL Serial Converter
The CH340G to TTL Serial Converter is a USB to TTL serial converter using the CH340G chip. Provides a low-cost alternative to FT232 for serial communication and microcontroller programming.
Key Features
- USB to TTL UART
- CH340G chip
- 3.3V / 5V operation
- TX/RX LEDs
- DTR pin for auto-reset
- Windows/Mac/Linux compatible
Technical Specifications
- Model: CH340G Module
- Chip: CH340G
- USB: Type A or micro
- Output: TTL 3.3V/5V
- Speed: Up to 2Mbps
Applications
- Arduino programming
- ESP8266/ESP32 flashing
- Serial monitoring
- Embedded debugging
- Legacy serial devices


