HKD CP2102 USB 2.0 to TTL UART Module with 6-Pin Header

The HKD CP2102 USB 2.0 to TTL UART Module provides a simple and reliable way to establish serial communication between a computer and microcontrollers or embedded devices. Built around the CP2102 chip, this module creates a virtual serial port once the driver is installed, enabling seamless USB-to-UART conversion for development, debugging, and data exchange.

It offers a wide range of baud rates (300bps to 1Mbps) and supports multiple communication formats, making it versatile for different applications. With onboard status and transceiver indicators, users can easily monitor communication status in real-time. The compact board design includes a 6-pin 2.54mm header (3.3V, 5V, GND, TX, RX) for easy interfacing.

Compatible with Windows, Linux, and Mac OS, this module is ideal for Arduino, ESP8266, ESP32, STM32, and other microcontroller-based projects.

Features:

• Based on the CP2102 USB-to-UART bridge chip.
• Automatically generates a virtual serial port after driver installation.
• Onboard status and communication indicators for easy monitoring.
• Supports baud rates from 300bps to 1Mbps.
• Communication formats: 5, 6, 7, 8 data bits / 1, 1.5, 2 stop bits / odd, even, mark, space, none parity.
• 6-pin 2.54mm header with 3.3V, 5V, GND, TX, RX outputs.
• USB-powered, provides regulated 3.3V (<100mA) and 5V outputs.
• Compatible with Windows XP/Vista/7/8 (32 & 64-bit), Linux, and Mac OS.
• Compact design, easy to connect directly to PC USB ports.

Specifications:

• USB Interface: Type-A USB male connector
• Operating Voltage: 5V (via USB)
• Logic Voltage: 3.3V / 5V (signal level: 3.3V positive logic)
• 3.3V Output Current: Up to 100mA
• Pins: 6-pin header (2.54mm pitch)
• Baud Rate: 300bps - 1Mbps (stable operation up to 115200bps recommended)
• Chipset: CP2102 USB-to-UART bridge
• USB Standards: USB 1.1 / USB 2.0 supported
• Driver Support: Windows XP/Vista/7/8 (32 & 64-bit), Linux, Mac OS X/OS 9
• Indicators: Power/status LED and TX/RX communication LEDs
• Production: SMT technology for stable quality and durability

The HKD CP2102 USB 2.0 to TTL UART Module is an essential tool for developers, hobbyists, and engineers who need fast and reliable USB-to-serial communication in embedded system projects.

What's in the box
1 x HKD CP2102 USB 2.0 to TTL UART Module with 6-Pin Header