1

I need help with this project. I want to connect SIX LCD 16x2 screens to my Pi and send different messages between the screens. I was wondering if I could use I2C but there is a problem with the personal address 0x27 is the same for each screen.

LCD_16x2

Do you know how I can change the address? Or another appropriate way to connect them?

Thanks for your time!

Improve this question

1 Answer 1

Reset to default
3

If its one of the standard i2c 16x2 controllers it should have 3 pairs of address pads labelled A0,A1,A2. Jumping these according to the table below changes the i2c address.

enter image description here

enter image description here

http://www.ardumotive.com/i2clcden.html

Improve this answer
0

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.