Multiple I2C 16x2 Arduino LCDs to one Ardurino UNO?

resting 2025-01-03 23:14:23 449 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.

yiqing.guan

2025-01-06 23:41:17

Yes. You have to use an I2C multiplexer.

lia.ifat

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Gravity: I2C 16x2 Arduino LCD with RGB Backlight Display V2.0 DFR0464