How can I make a menu with submenus with more submenus on 20x4 i2c LCD? I'm trying to make an alarm clock that has a 4x4 keypad, ds3231, and a 20x4 i2c LCD Also, I'm a rookie at coding so please help me out! Heres the code: #include <LiquidCrystal_I2C.h> // for LCD #include <RTClib.h> …

[image] Menu and sub menu scrolling with keypad Programming Questions Can someone help me how can I make a sub menu? #include <Keypad.h> const byte ROWS = 4; //four rows const byte COLS = 4; //four columns char keys[ROWS][COLS] = { { '1','2','3', 'A' }, { '4','5','6…

How to make a menu with submenus?

Projects Programming

thehardwareman November 11, 2021, 3:51am 2

I think you will find several libraries that does the work for yo if you do a search

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How to make a menu with submenus?

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