YP-01 USB to TTL converter module PL2303

The YP-01 USB to TTL Converter Module utilizes the PL2303 chip to facilitate serial communication between a USB port and TTL-level serial devices. It provides a convenient way to interface microcontrollers, sensors, and other TTL serial devices with a computer via USB. The module is widely used in programming and debugging microcontrollers and for data transfer applications.

Key Features:      

• Converts USB signals to TTL serial signals (and vice versa)
• Compatible with the PL2303 chip for reliable USB-to-serial conversion
• Supports baud rates up to 6 Mbps
• Easy-to-use with no additional drivers required on most operating systems
• Compact and lightweight design
• Provides TX and RX LED indicators for signal activity

Technical Specifications:

• Chipset: PL2303HX
• Interface: USB (Type-A connector) to TTL serial (TX, RX, GND)
• Baud Rate: Up to 6 Mbps
• Operating Voltage: 3.3V or 5V (depends on module version)
• Current Consumption: Typically around 30mA (varies by usage)
• Dimensions: Approximately 35mm x 20mm (length x width)
• Indicators: TX and RX LEDs for signal activity
• Operating Temperature Range: -40°C to +85°C (depends on chip and module design)

Applications:

• Microcontroller Programming: Used to program and debug microcontrollers through serial communication.
• Data Transfer: Facilitates communication between computers and TTL-level devices for data exchange.
• Embedded Systems Development: Provides an interface for testing and developing embedded systems.
• Serial Device Communication: Connects TTL serial devices to USB ports for various applications.

Usage:

1. Connect the YP-01 module to a USB port on your computer.
2. Connect the TTL serial device’s TX pin to the module’s RX pin and the device’s RX pin to the module’s TX pin.
3. Install necessary drivers if required (usually automatically installed on most operating systems).
4. Configure the serial communication settings (baud rate, parity, etc.) in your terminal software or application.
5. Begin communication or programming with your TTL serial device.

Caution:

• Ensure proper voltage levels are matched between the TTL device and the module to avoid damage.
• Check the module’s documentation for specific driver installation requirements.
• Avoid short circuits or incorrect connections to prevent damage to the module or connected devices.

Datasheet:
For detailed technical specifications, refer to the PL2303 Datasheet.