Waveshare USB to RS232/485 Serial Converter with Original FT232RNL Chip (USB Type-A to RS232 RS485 Industrial Serial Adapter)
The Waveshare USB to RS232/485 Serial Converter is a compact and reliable industrial communication adapter designed for seamless data exchange between USB-enabled computers and RS232 or RS485 serial devices. Powered by the original FT232RNL chipset, it delivers fast, stable, and highly compatible serial communication across multiple operating systems. Built-in protection features, including a TVS diode, self-recovery fuse, and over-voltage protection, ensure dependable operation in industrial, automation, and embedded applications.
Key Features -
• Original FT232RNL USB-to-Serial communication chip
• Supports both RS232 and RS485 communication
• USB Type-A male host interface
• Communication mode selectable via onboard switch
• TVS (Transient Voltage Suppressor) for surge and ESD protection
• Self-recovery fuse for over-current protection
• Protection diodes for over-voltage protection
• Switchable 120Ω termination resistor for RS485
• Three LED indicators for power and communication status
• Compact ABS protective enclosure
• Wide baud rate support up to 921600bps
• Compatible with Windows, Linux, macOS, and Android
Specifications -
• Product Type - USB to RS232/485 Serial Converter
• Brand - Waveshare
• USB Controller - Original FT232RNL
• Host Interface - USB Type-A Male
• Device Interface - RS232 / RS485
• Communication Selection - Onboard Switch
• Operating Voltage - 5V DC
• RS485 Termination Resistor - 120Ω Switch Selectable
• Protection - TVS Surge Protection
• Over-Current Protection - 200mA Self-Recovery Fuse
• Over-Voltage Protection - Protection Diodes
• Baud Rate - 300bps to 921600bps
• USB Transmission Distance - Approximately 5m
• RS232/RS485 Transmission Distance - Approximately 15m
• Communication Mode - Point-to-Point
• Device Connector - Screw Terminal
• Enclosure Material - ABS Plastic
• Status Indicators - 3 LEDs
• Supported Operating Systems - Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7, Linux, macOS, Android
Applications -
• Industrial automation systems
• PLC communication
• RS485 network testing
• RS232 serial device communication
• Embedded system development
• Microcontroller programming
• Industrial control equipment
• Data acquisition systems
• Serial debugging and diagnostics
• Laboratory and educational projects
