RS-232 to TTL Converter (Industrial Standard)

Overview

Bridge the gap between legacy RS-232 serial devices and modern TTL-based microcontrollers with the RS-232 to TTL Converter (Industrial Standard). This essential module is your reliable gateway for connecting industrial equipment, PLCs, GPS modules, barcode scanners, and other RS-232 peripherals to Arduino, Raspberry Pi, ESP32, and other TTL logic systems. Built to industrial standards, it ensures stable, error-free data transmission in demanding environments.

Key Features

• Industrial Standard Compliance: Conforms to TIA/EIA RS-232 specifications for reliable performance.
• Bidirectional Conversion: Seamlessly converts RS-232 signals to TTL and vice versa, enabling two-way communication.
• Wide Compatibility: Works with 3.3V and 5V TTL logic levels, making it versatile for various microcontrollers.
• Robust Design: Engineered for durability and stable operation in industrial settings.
• Plug-and-Play: Easy to connect with screw terminals or header pins – no complex configuration required.

Technical Specifications

• Standards: RS-232 TIA/EIA, TTL
• Logic Levels: Compatible with 3.3V and 5V TTL
• Data Rate: Supports standard baud rates up to 115200 bps (typical)
• Connectors: Screw terminals and pin headers for easy wiring
• Power Supply: Powered from the TTL side (3.3V or 5V)

Applications & Use Cases

• Industrial Automation: Interface PLCs, CNC machines, and industrial sensors with microcontrollers.
• Legacy Device Integration: Connect old serial printers, modems, and POS systems to modern boards.
• Embedded Projects: Add RS-232 communication to Arduino, Raspberry Pi, or STM32 projects.
• Data Logging: Capture data from serial-enabled measuring instruments.
• Telecommunications: Interface with GPS modules, GSM modems, and radio transceivers.

What's Included

• 1x RS-232 to TTL Converter Module

Compatibility

• Microcontrollers: Arduino (Uno, Mega, Nano), Raspberry Pi, ESP32, STM32, PIC, AVR, and any TTL serial device.
• RS-232 Devices: PLCs, industrial PCs, legacy computers, serial printers, barcode scanners, GPS receivers, and more.

MOKWN Recommendation

This converter is a must-have for any maker or engineer working with industrial or legacy serial equipment. Its industrial-grade reliability ensures your projects maintain professional communication standards. Pair it with our range of RS-232 cables and DB9 connectors for a complete setup. Whether you're automating a factory line or building a retro-computing project, this converter is your trusted bridge.