RS232 Converter to TTL Serial Module  for Arduino Projects

Computer interface for Arduino Projects

This is a MAX3232-based level shifter for converting TTL-level serial to standard RS-232 serial. This will allow a microcontroller to communicate with a computer. There is a4-pin header for 0V, power and RX, TX connections. In addition there is a mini USB socket which can be used to supply power to the unit (Note: Mini USB  is for power only).

• RS232 type: DB9 
​• TTL Serial: RX/TX 
​• Baud rate: Up to 235 KBps 
​• Operation Voltage: 3V~7V 
• ​Size: 46 x32 x 14mm

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