How to interface LCD via I2C.

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This topic has 2 replies, 3 voices, and was last updated 11 years ago by Ashutosh Bhatt.

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September 26, 2015 at 6:36 pm #4013

Shiv Kumar Mishra
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Can anybody give me the source code for "How to interface LCD via I2C" .

Thanks in Advance !!!!

September 28, 2015 at 4:38 am #13329

Vara Ashishkumar
Participant

Hey Shiv Kimar,

It's depends on LCD. If your LCD is support I2C interface, you can interface LCD using I2C.So first tell me what kind of LCD used by you.

Note:Simple LCD (i.e, 16X2) can't interface using I2C directly. You need to be I2C LCD controller.

September 29, 2015 at 5:35 pm #13337

Ashutosh Bhatt
Participant

some LCD comes with built in IIC interface.

it does not metter that whether its LCD or memory. IIC ptorocol remains same for both

the program remains same. the thing is LCD accepts command and data through IIC protocol only
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