WAVGAT RS232 to UART TTL Serial Module TTL RS232 Male Female Mutual Conversion Module Serial Level Conversion to SP232 TTL Serial Port

The WAVGAT RS232 to UART TTL Serial Module is a high-performance level conversion tool designed for reliable data communication between industrial RS232 devices and TTL-level microcontrollers (like Arduino, ESP32, or STM32). Built with the SP232 (or equivalent) high-speed chip, this module supports bi-directional conversion and features robust protection for demanding environments.

Key Features:

• Universal Level Conversion: Seamlessly converts RS232 signals to TTL (and vice versa) for easy interfacing with microcontrollers.
• Wide Voltage Support: Operates stably within a 3.0V to 5.5V DC range, compatible with both 3.3V and 5V logic systems.
• ESD Protection: Integrated 15kV ESD protection on the RS232 side ensures longevity and resistance against static interference.
• Complete Interface: Features DB9 serial connector and a clear 6-pin header (VCC, GND, RXOUT, TXIN, CTS, RTS) for hardware flow control.
• Compact & Durable: High-quality blue PCB design with mounting holes and included jumper wires for immediate deployment.

Technical Specifications:

• Brand: WAVGAT
• Main Chip: SP232 / MAX3232 compatible
• Operating Voltage: 3V – 5.5V DC
• Protection: 15kV ESD Protect
• Interface: RS232 (DB9) to TTL (6-pin Header)
• Dimensions: 57mm x 32mm
• Net Weight: 19.5g

Applications:

• Industrial automation and PLC communication
• Debugging networking equipment
• Interfacing older PC serial ports with modern DIY projects
• Sensor data logging via serial port

Package Includes:

• 1 x WAVGAT RS232 to TTL Serial Module
• 1 x 6-Pin Jumper Wire Set