CH9102 Chip USB to TTL (Serial) Converter

Product Overview

The CH9102 Chip USB to TTL (Serial) Converter is a compact and efficient adapter designed for communication between USB and TTL serial devices. It enables seamless communication between microcontrollers, sensors, and other TTL-based serial devices with a computer through the USB port. This converter is based on the CH9102 chip and provides a reliable interface for serial communication. It is widely used for programming and debugging microcontrollers, embedded systems, and other electronic devices that require UART communication.

Key Features

• USB to TTL Conversion: Allows easy communication between USB and TTL-based devices.
• CH9102 Chip: Reliable and efficient serial-to-USB conversion with good compatibility.
• Supports Standard UART Protocol: Ideal for communication with microcontrollers and embedded systems.
• Plug-and-Play: No need for external drivers; works automatically with most operating systems.
• Compact and Lightweight: Small and portable, easy to integrate into your projects.
• Wide Application: Suitable for programming, debugging, and interfacing with TTL serial devices.
• LED Indicators: Shows power and data transfer status for easy monitoring.

Technical Specifications

• Chip: CH9102
• Input Voltage: 5V via USB
• Output: TTL serial signals (TX, RX, GND)
• Data Rate: Up to 1 Mbps (depending on the application)
• Interface Type: USB 2.0
• Operating System Support: Windows, Linux, macOS (driver-free support)
• Connector: 4-pin header (TX, RX, VCC, GND)
• Dimensions: Compact form factor (typically around 3cm x 2cm)

Applications

• Microcontroller Programming: Interface microcontrollers such as Arduino, ESP32, and others with a PC for programming.
• Embedded System Debugging: Ideal for debugging and troubleshooting embedded systems using serial communication.
• Data Logging and Monitoring: Can be used for serial communication between a PC and embedded devices for data transfer or logging.
• Interfacing with Sensors and Modules: Useful for connecting various sensors and serial devices to a computer or microcontroller for communication.

Why Choose the CH9102 USB to TTL Converter?

The CH9102 Chip USB to TTL Converter is an excellent choice for anyone looking to easily interface USB-based systems with TTL serial devices. Its compact size, plug-and-play functionality, and support for standard UART communication make it a versatile tool for both professionals and hobbyists working with microcontrollers and embedded systems.