my arduino sketch doesnt have keypad.h recoginized, do i need to download it or what can i do?
Arduino: 1.8.13 (Windows 10), Board: "Arduino Uno" keypad:1:10: fatal error: Keypad.h: No such file or directory #include <Keypad.h> ^~~~~~~~~~ compilation terminated. exit status 1 Keypad.h: No such file or directory This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.
Hello, which board are you trying to use? Only certain boards work with keyboard.h.
edit: I see you are using an arduino uno, that board will not work because it does not have native usb. You have to have a board that has native usb to use that library.
Yeah I finally realized I needed to install a keypad in my library... rookie mistake lol
Yep, "Keypad.h" is a very commonly used, but not bullt-in, library.
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