RS-232 Serial Interface for Microcontrollers

Easily connect RS-232 serial devices to microcontrollers and embedded systems with this compact RS-232 to TTL Serial Converter Module. Designed for reliable serial communications, the module converts standard RS-232 signals to TTL logic levels commonly used by Arduino, AVR, ARM, Raspberry Pi and Microchip development platforms.

The integrated DB9 connector allows direct connection to PCs, industrial equipment, serial terminals, legacy devices and other RS-232 interfaces. The TTL output can be connected to a wide range of controllers and development platforms for data communication, debugging, monitoring and control applications.

Features

• Converts RS-232 serial signals to TTL logic levels
• Compact design with integrated DB9 connector
• Suitable for serial communication and development projects
• Compatible with Arduino, AVR, ARM and Microchip-based systems
• Can be used with Raspberry Pi serial communication projects
• Simple interface for embedded system integration

Typical Applications

• Microcontroller development and prototyping
• Industrial equipment interfacing
• Serial communication testing and diagnostics
• Data logging systems
• Embedded control projects
• Legacy RS-232 device integration

Compatibility

Suitable for use with Arduino, AVR, ARM, Raspberry Pi and Microchip-based development platforms and microcontrollers. The module provides a convenient method of interfacing modern embedded systems with equipment that uses RS-232 serial communications.

Technical Specifications

• Interface Type: RS-232 to TTL
• Connector: DB9 Female
• Application: Serial communications interface
• Compatible Platforms: Arduino, AVR, ARM, Raspberry Pi, Microchip
• Board Type: RS-232 Level Conversion Module

RS-232 to TTL Module Dimensions and Layout