CP2102 USB to TTL Serial Converter Module – 6 Pin UART Adapter

The CP2102 USB to TTL Serial Converter Module is a reliable USB-to-serial communication interface that allows easy connection between your computer's USB port and TTL serial devices. Ideal for microcontroller development, programming boards, and embedded system debugging.

Built with the Silicon Labs CP2102 chip, this module supports a wide range of baud rates and operating systems, making it suitable for hobbyists, developers, and professionals working with Arduino, ESP8266, STM32, and other UART-compatible hardware.

⚙️ Features:

• Chipset: Silabs CP2102
• Interface: USB to TTL Serial (UART)
• USB Standard: USB 2.0 compatible, up to 12 Mbps
• Baud Rate: 300 bps to 1.5 Mbps, supports custom speeds
• Connector: USB Type-A Male
• TTL Output Pins: DTR, RXD, TXD, VCC (5V), and GND (6-pin header)
• Operating System Support: Windows 98SE/2000/XP/Vista/7, macOS 9/X, Linux 2.40+, Android
• Module Dimensions: 45mm x 15mm

? Applications:

• Programming and debugging microcontrollers (Arduino, STM32, ESP8266, etc.)
• Serial communication for embedded systems
• Prototyping and development environments
• Data logging and sensor interfacing

This module is a plug-and-play solution for TTL-level serial communication. It provides a simple and robust interface between USB-equipped computers and 3.3V/5V logic level devices.