Yizhet USB To TTL Serial Converter User Manual

Yizhet USB To TTL Serial Converter

Product Information

Thank you for purchasing our USB to TTL Serial Converter. This device is designed to provide a simple and convenient way to connect TTL serial devices to your computer via USB. It allows you to establish a communication link between your computer and TTL serial devices such as microcontrollers, sensors, and other electronic components.

Specifications

• Interface: USB 2.0
• Compatibility: Windows, Mac, Linux
• Supported Baud Rates: 300 bps – 3 Mbps
• Operating Voltage: 5V
• Dimensions: 2.5″ x 0.75″ x 0.4″

Product Usage Instructions

Step 1: Driver Installation

Before using the USB to TTL Serial Converter, you need to install the appropriate drivers for your operating system. The drivers can be downloaded from our website or included in the product package. Follow the instructions provided with the driver installation package to complete the installation process.

Step 2: Connection Setup

Once the drivers are installed, connect one end of the USB cable to the USB port of your computer and the other end to the USB port of the USB to TTL Serial Converter.

Step 3: Device Connection

Connect the TTL serial device you want to communicate with to the TTL serial pins of the USB to TTL Serial Converter. Ensure that the connections are secure and properly aligned.

Step 4: Device Configuration

Depending on the TTL serial device you are using, you may need to configure the device settings such as baud rate, data bits, parity, and stop bits. Refer to the user manual or documentation of your specific TTL serial device for instructions on how to configure it.

Step 5: Software Communication

Open your preferred terminal software or development environment on your computer and configure the serial communication settings to match the settings of your TTL serial device. This includes selecting the correct COM port, baud rate, data bits, parity, and stop bits. Consult the documentation of your terminal software or development environment for instructions on how to configure the serial communication settings.

Step 6: Data Transfer

Once the USB to TTL Serial Converter and your TTL serial device are connected and configured, you can start sending and receiving data between your computer and the device. Use the appropriate commands or protocols supported by your TTL serial device to communicate effectively.

Troubleshooting Tips

No Connection

If you are unable to establish a connection between your computer and the TTL serial device, try the following troubleshooting steps:

1. Ensure that the USB to TTL Serial Converter is properly connected to both your computer and the TTL serial device.
2. Check if the drivers are correctly installed by verifying their presence in the device manager of your operating system.
3. Try using a different USB port on your computer.
4. Restart your computer and try again.

Unstable Connection

If you experience an unstable connection or intermittent data transfer, consider the following:

1. Check the quality of the USB cable and ensure it is not damaged or loosely connected.
2. Verify that the TTL serial device is powered adequately and functioning properly.
3. Try reducing the baud rate or adjusting other communication settings to improve stability.

Introduction

Thank you for purchasing our USB to TTL Serial Converter. This device is designed to provide a simple and convenient way to connect TTL serial devices to your computer via USB. This manual provides instructions on how to use the device, as well as some troubleshooting tips.

1. USB to TTL Compatible with CP2102 Transfer chip from Silicon Labs, Industrial chip, high quality, super stable.
2. HW-598 USB to TTL Adapter with CP2102 Chip is compatible with all major microcontrollers such as Arduino, ESP8266, ESP32 and STM32, and it can also easily flash many embedded devices.
3. The three LEDs installed on the module indicate both operating status and communication on RX and TX. Due to the widespread use of the USB-UART controller, many application examples are available.
4. Standard USB power supply, the lead pin includes: 3.3V, GND, TXD, RXD, 5V, GND
5. Supports Windows 2000, XP, Vista, Window 7, 8, 10, Mac OS 9, Mac OS X & Linux

Package included

• 2 × Compatible with CP2102 module
• 2 × cable

Information Instructions

If you are having trouble getting the USB to TTL Serial Converter to work, try the following:

1. Make sure the device is properly connected to your computer and your TTL device.
2. Check that the appropriate drivers are installed on your computer.
   • Make sure your serial terminal program is configured correctly.
3. Try a different USB port on your computer.
4. Try a different TTL device to rule out any hardware issues with your current device.
   • If you are still experiencing issues, please contact our customer support for further assistance.

Safety Precautions

• Do not expose the device to water or other liquids.
• Do not expose the device to extreme temperatures or humidity.
• Do not attempt to disassemble or modify the device.

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