Triple Interface Support – Converts USB to RS232 (DB9), RS485 (terminal block), and TTL UART (3.3V/5V switchable) for versatile industrial and DIY applications.
Industrial-Grade Isolation – Built-in power + signal isolation (no external power needed) with TVS diodes for surge/ESD protection, ensuring stable communication in harsh environments.
Plug-and-Play – Supports Windows/Linux/Mac/Android with FTDI VCP drivers; features status LEDs (PWR/TXD/RXD/VCCIO) for real-time monitoring.
Flexible Configuration – Onboard 120Ω RS485 termination resistor switch and 3.3V/5V TTL level selector for compatibility with Arduino, STM32, and other MCUs.
Durable Design – USB-B + screw terminals for secure connections; supports DIN rail or screw mounting for industrial integration.