I see it mentioned in the "Delay and Timing Functions" but do see a d/l link for it. Did a bit of surfing on Github - and MANY "Interval Timers" where found (!!) - but did not see one specifically for Teensy.
This is part of the core libraries which you can find here (win10) "Arduino/hardware/teensy/avr/cores/teensy3" or "../teensy4" for the T4. Nothing to install,just use it.
(Github: https://github.com/PaulStoffregen/cores)
This is part of the core libraries which you can find here (win10) "Arduino/hardware/teensy/avr/cores/teensy3" or "../teensy4" for the T4. Nothing to install,just use it.
(Github: https://github.com/PaulStoffregen/cores)