@How to interface multiple LCD 16X02 display in ESP32 using i2c interface ?

Описание: This video demonstrates using multiple LCD 16X02 screen in ESP32s. The liquid crystal library was modified slightly to address the LCD dynamically at the run time. We can connect multiple LCD at the same time. The I2c backpack interface was modified to change the hardware address.

Accessories needed:
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1.LCD16X02 - 2 nos
2.ESP32s
3.Wires
4.I2C backpack interface adapter for LCD16X02 - diff address

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