Serial level converter module RS232 - TTL 3.3-5V Arduino compatible

Arduino compatible RS232 - TTL bidirectional signal converter. It allows the voltages of RS232 signals generated and received by a PC or a standard RS232 device into 0-5V or 0-3.3V TTL signals suitable for low voltage electronic devices such as microprocessors, programming interfaces and embedded systems.

RS232 side with standard DB-9 connector.

SPECIFICATIONS

• This module can be used in devices such as DVD / router / hard drive upgrade shop can ensure the normal use RS232 to TTL not related Brush guidance!

• Chip: MAX3232

• Voltage: 3.3V / 5V

• The module suitable for any 3.3v or 5v target devices.

• Built-in SP3232 or equivalent Transfer chip

• Fully compatible with existing legacy COM port software

• Easy to use

• Output signals: VDD, TXD, RXD, CTS, RTS, GND

• Power, TX, RX LED

• Power input: 3.3V or 5V

• Compact design.