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Using LCD1602 or LCD2004 with an ESP32

This video shows how to start using an ESP32 with an LCD1602 or LCD2004 and an I2C module. The LCD screen is fully explained here, with video and code. To find out the I2C address of your LCD, use this I2C scanner code.

Your Arduino IDE must be prepared for the ESP32. To prepare your Arduino IDE, please watch this video.