SEEED RS 232 Shield

End-Of-Life Products & Services mbed
#1

Hello,

I am trying to interface with http://www.seeedstudio.com/depot/RS232-Shield-p-1910.html and MBED board. My question is where is VCC and GND that the shield is using? Moreover, does the Shield uses 5 or 3.3 Volts? How can I identify PINS 33-38? Where can I get data sheets so I can interface safely?

Thank you in advance

#2

RS232 Shield is compatible with Arch Mbed board, and you don’t need to care about the volta of each other due to the MAX232D chip. By the way, this is the wiki of RS232 shield : seeedstudio.com/wiki/RS232_Shield

Could you show me more details.

Jacket