描述
🔗 Connect smarter, protect better — RS422 meets TTL with confidence!
- INTUITIVE POWER DATA INDICATORS - Stay informed with clear LED status lights for power, send, and receive activity.
- USER FRIENDLY WIRING DIAGRAM INCLUDED - Simplify installation and integration with a handy, on-board wiring guide.
- SEAMLESS 3 3 V 5 V TTL RS 422 CONVERSION - Effortlessly bridge your MCU and RS422 devices with precision signal mutual conversion.
- ROBUST OVER VOLTAGE OVER CURRENT SHIELDING - Protect your MAX490 chip and system integrity with real-time electrical safeguards.
- SMD COMPONENTS FOR SUPERIOR SIGNAL INTEGRITY - Experience enhanced EMC performance and reliable operation in demanding environments.
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.
