RS232 To TTL Converter Module

An RS232 to TTL Serial Interface Module is a device that facilitates the conversion of signals between the RS232 voltage levels and TTL (Transistor-Transistor Logic) voltage levels. The RS232 to TTL Serial Interface Module acts as an intermediary between an RS232 serial interface and a TTL-level serial interface. It converts the voltage levels and signal characteristics to ensure compatibility between devices using different voltage standards.  RS232 is a serial communication standard that uses voltage levels of +12V to -12V to represent logic states. RS232 is commonly used in older computer systems, industrial equipment, and various communication applications. TTL is another serial communication standard that uses voltage levels of +5V (logic high) and 0V (logic low) to represent logic states. TTL is widely used in microcontrollers, embedded systems, and other digital electronics. The RS232 to TTL Serial Interface Module is commonly used in various applications where communication is required between devices using RS232 and TTL serial interfaces. It allows integration between legacy RS232 systems and modern TTL-based devices, facilitating data exchange and control.

Features:

• Its RS232 to TTL Converter Module
• It has 4 pins 
• These four pins are used to for the VCC, TXD,RXD,GND
• Its operating voltage is 3.3 - 5.5V