The I/O library provides the following functions.

Functions

Name Description
GoodReadLed Controls the good read (typically main) LED.
IsNFCConnect Detects that it has been scanned by the NFC reader.
KeyBacklightTime Sets the key backlight time.
Sound Sounds one tone or a sequence of tones.
Vibrate Vibrates the vibrator.

Last updated: 2022/04/08