KNACRORS422 to TTL/UART/MCU Serial Port Signal Mutual Conversion Module with Over-Voltage Over-Current Protection- (5V)

Description

🔗 Connect smarter, protect better — RS422 meets TTL with confidence!

The KNACRO RS422 to TTL/UART/MCU Serial Port Signal Conversion Module enables full-duplex mutual conversion between 3.3V/5V TTL and RS422 signals. Featuring over-voltage and over-current protection circuits, it safeguards the MAX490 chip for reliable operation. Built with SMD components, it ensures enhanced signal transmission and EMC performance in harsh environments. Equipped with power and data indicator LEDs and a wiring diagram for easy setup, this 5V module is ideal for seamless serial communication integration.