SEEED RS 232 Shield

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SEEED RS 232 Shield

Post by maslove23 » Sun Jan 18, 2015 3:59 am


I am trying to interface with ... -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

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Jacket Chen
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Re: SEEED RS 232 Shield

Post by Jacket Chen » Mon Apr 13, 2015 3:18 pm

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 :
How can I identify PINS 33-38?
Could you show me more details.

Love little, love long.

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