General Arduino

Multiple I2C 16x2 Arduino LCDs to one Ardurino UNO?

userHead resting 2025-01-03 23:14:23 46 Views2 Replies

Is it possible to add 4 of these 

Gravity: I2C 16x2 Arduino LCD with RGB Backlight Display V2.0

https://www.dfrobot.com/product-1609.html 

to one ardurino UNO?

 

thank you!

2025-01-07 09:31:10

You can use DFR0759.

userHeadPic yiqing.guan
2025-01-06 23:41:17

Yes. You have to use an I2C multiplexer. 

userHeadPic lia.ifat