Do It All USB To TTL And RS485 Converter Module With Dual 3.3V And 5V Logic, Powered By CH340E And SP485 Chipsets, Ideal USB Serial Adapter For Industrial Automation, Device Debugging, Data Communication And Quick Field Repairs

All-in-One USB to TTL and RS485 Converter Module (1 pc)
✔️ 3-in-1 USB to TTL/RS485, dual 3.3V/5V logic, CH340E & SP485

The compact, single-unit converter combines USB-to-TTL, USB-to-RS485, and RS485 serial networking in one handy module. It's a perfect fit for industrial automation, device debugging, data collection, and field service where quick, reliable serial connections matter.

Color: Black. This 3-in-1 module supports 3.3V and 5V logic, enabling easy integration with microcontrollers, PLCs, and embedded systems in lab benches, repair shops, and factory floors.

✅ 3-in-1 USB to TTL and RS485 conversion in one compact module
✅ Dual 3.3V/5V logic level support for wide MCU/PLC compatibility
✅ CH340E USB-to-serial core with SP485 transceiver for stable data transfer
✅ Plug-and-play operation with Windows, macOS, and Linux support
✅ Ideal for industrial automation, device debugging, data acquisition, and field repair

💡 What is a handy USB to TTL and RS485 converter used for in industrial settings?

It’s a handy tool for quick diagnostics, field repairs, and reliable data exchange between USB hosts and legacy serial gear.

• Seamless USB-to-serial bridge for PCs, test rigs, and embedded projects
• Robust RS485 communication for multi-point serial networks
• Dual voltage support simplifies integration with different controllers
• Cross-platform compatibility across Windows, macOS, and Linux