7Semi RS232 to TTL Converter Module SP3232EB

The 7Semi RS232 to TTL Converter Module SP3232EB is a compact and reliable RS232 to TTL Converter Module designed to connect legacy RS-232 serial devices with modern TTL-level microcontrollers. Since RS-232 signals use higher voltage levels that are not directly compatible with TTL logic, this module safely converts signals in both directions, enabling smooth and error-free serial communication.

Powered by the SP3232EB transceiver, this TTL Converter Module delivers stable data transfer with low power consumption and dependable performance. Its easy integration with common microcontrollers and serial devices makes it ideal for students, hobbyists, and professionals working on robotics, industrial control systems, device programming, and embedded communication projects where reliable RS-232 to TTL conversion is required.

Features:

• Built around the SP3232EB RS-232 transceiver for stable and reliable data communication
• Provides easy connectivity with a female DB9 connector and 4-pin 2 mm JST header
• Supports 3.3V to 5.2V power supply, ensuring wide device compatibility
• Integrated TX and RX LED indicators for real-time signal monitoring
• Compact and lightweight design, ideal for portable and embedded applications
• Suitable for notebooks, palmtop devices, microcontrollers, and serial interfaces