RS232 to TTL Conversion Shield Compatible with Arduino - OpenELAB

The RS232 to TTL conversion shield is specially designed for UNO R3 control board, very convenient to change the serial port into the RS232 interface.
The shield comes with a DB9 connector（male head）, easy to connect various RS232 interface equipment. It also comes with a RS232 pin header for connection and debugging.
It even comes with a soldering area for DIY design, so you can make full use of this shield. On the shield there is a programming mode control switch; turn OFF for burning the program to UNO R3; turn ON for normal use.

• Power supply: DC 5V

• Comes with 16 digital IO pins（with an I2C pin）

• Comes with 6 analog IO and power

• Comes with a run/programming switch

• Comes with a transmitting, receiving indicator and D13 indicator

• DB9 connector（male head）、RS232 pin headers

• Soldering ares

• Comes with a Reset button

• Dimensions: 60*53.4MM

• Environmental properties: ROHS