RS232 to TTL Serial Interface Module
The RS232 to TTL Serial Interface Module is a compact communication converter module designed to convert RS232 voltage level signals into TTL UART serial signals and vice versa. Based on reliable RS232 transceiver technology, this module enables communication between computers, industrial equipment, and microcontroller-based systems without requiring complex level conversion circuits. Available at Directronics, the RS232 to TTL Serial Interface Module is ideal for students, hobbyists, makers, educators, and professional engineers working on Arduino, ESP8266, ESP32, Raspberry Pi, embedded systems, and industrial communication projects.
Features:
• Converts RS232 Signals to TTL UART Signals
• Supports Two-Way Serial Communication
• Designed for UART Communication Applications
• Provides Reliable Signal Level Conversion
• Compact and Lightweight PCB Design
• Easy Interface with Microcontrollers
• Supports Direct Connection Between RS232 Devices and TTL Systems
• Stable Communication Performance
• Suitable for Embedded and Industrial Applications
• Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, STM32, AVR, PIC, and Other Microcontrollers
• Ideal for Serial Debugging and Communication Projects
Why Choose RS232 to TTL Serial Interface Module?
• Enables communication between RS232 and TTL devices
• Eliminates the need for designing custom level conversion circuits
• Easy integration with microcontrollers and embedded systems
• Provides reliable serial communication
• Compact solution for automation and development projects
• Suitable for beginners, students, and professionals
Applications:
• Microcontroller Serial Communication
• Industrial Equipment Interface
• PLC Communication Systems
• GPS and Modem Interface Projects
• Serial Device Programming
• Embedded System Debugging
• Arduino Communication Projects
• Raspberry Pi Serial Applications
• Data Logging Systems
• DIY Electronics Projects
Technical Specifications:
• Product Type: Serial Communication Converter Module
• Conversion Type: RS232 ↔ TTL UART
• Communication Interface: UART Serial
• Input Signal: RS232 Level
• Output Signal: TTL Level
• Operating Voltage: 5V DC (Model Dependent)
• Baud Rate Support: Up to 115200 bps (Typical)
• Connector Type: Header Pins
• Interface Pins: VCC, GND, TX, RX
• Communication Mode: Full Duplex
• Compatible Systems: Windows, Linux, Embedded Platforms
• Operating Temperature: -20°C to +70°C (Typical)
Package Includes:
• 1 × RS232 to TTL Serial Interface Module
Related Products:
USB TO TTL CP2102 Converter Module
USB TO UART TTL FT232RL Adapter Module
Arduino Uno
Arduino Mega 2560 R3
ESP32 Development Board
ESP8266 NodeMCU Development Board
Raspberry Pi Development Board
Jumper Wires and Connectors
Why Buy from Directronics?
Directronics provides quality development boards, communication modules, sensors, electronic components, robotics modules, and IoT solutions for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, communication converters, programming tools, and embedded development products to bring your ideas to life.
Note:
Product images are for illustration purposes only. Please review the module voltage requirements, RS232 device compatibility, pin configuration, baud rate settings, and communication requirements before placing your order.