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ESP32 1602a LCD module driver. This is a very common module with dev kits and small electronic devices. The driver is not perfect but gets you going. Check the exmaple which prints "Hello World!" to ...
This library is designed for lcd displays based on HD44780 drivers through i2c converter PCF8574AT. Please, check adress at datasheet. ... see HD44780U data sheet. #define LCD_DELAY_MS 5. #define ...