The RS232 to TTL module converts TTL UART to RS232 voltage levels for communication with legacy serial devices like computers, modems, and industrial equipment.

Key Features

• TTL to RS232 level shifting
• MAX3232 based
• Supports 3.3V and 5V
• Standard DB9 connector
• Auto-shutdown
• ESD protection

Applications

• Legacy device interfacing
• GPS modules
• Modem connections
• Serial debugging
• Industrial equipment