Industrial USB to RS232/RS485 Converter UTS-T01

USB → TTL Serial Converter (CH343G)

Debugging and Flashing Module with USB Interface

USB-TTL converter based on the CH343G chip for connecting microcontrollers and UART devices to a computer via USB. Suitable for flashing, debugging, and IoT development.

Key Advantages

• CH343G chip — stable data transmission
• Self-healing fuse and ESD protection
• 3.3V / 5V TTL levels
• LED indicators: PWR / TXD / RXD
• Windows, Linux, macOS driver-free
• Compact housing

Purpose

• microcontroller flashing
• UART debugging
• Arduino / ESP / STM32 / IoT
• serial communication
• electronics diagnostics

Technical Specifications

• Chip: CH343G
• Model: USB-T01
• PC Interface: USB
• Interface: UART (TTL)
• Speed: 50bps – 6Mbps
• TTL: 3.3V / 5V
• USB: Type-A
• Indicators: PWR / TXD / RXD

Package Contents

• USB → TTL converter — 1 pc
• 8-pin DuPont cable — 1 pc