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You are here: Home / Replies / YES. If there is a max232 on

YES. If there is a max232 on

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Microcontroller › 8051 › interfacing gsm sim300 modem with MC At89s52- doubt › YES. If there is a max232 on

October 12, 2012 at 6:11 pm #8663
AJISH ALFRED
Participant

YES. If there is a max232 on one your gsm module, you should include on in your microcontroller board also. The following image might give you an idea about it

wysiwyg_imageupload:6428:

Go through the data sheet of max232 and connect the pins correctly

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