Plug And Play USB to TTL RS485 Serial Converter Module Adapter With USB to UART Debug Cable For Arduino Router PLC MCU Projects, Works On Windows Linux Mac, Switchable RS485 And TTL Signals, 5V Logic Compatible

Single-Unit USB to TTL/RS485 Serial Converter
✔️ Switchable RS485 and TTL signals, 5V logic, USB Plug‑and‑Play

This USB to TTL or RS485 serial converter module lets you connect a computer to devices with serial interfaces. It's a handy tool for Arduino, PLC projects, data logging, and embedded development in Windows, Linux, or Mac environments.

✅ USB to TTL or RS485 converter module with plug-and-play USB interface
✅ Pinout supports RS485(A-,B+,GND,VCC(+5V)) and TTL(Logic 5V; TXD,RXD,GND,VCC(+5V))
✅ Compact, portable design for easy integration in projects
✅ Broad applications in industrial automation, data acquisition, and prototyping

💡 What is a USB to serial converter typically used for?

It acts as a handy bridge between a computer and serial devices, enabling quick testing and setup.

- USB to serial bridging for microcontrollers and sensors - RS485 or TTL signaling options for flexible wiring - Plug-and-play operation on Windows, Linux, and macOS - Data logging and firmware debugging with common development boards