Piezo 1.5.3 MAC OS X
Generates a square wave of the specified frequency and duration (and 50% duty cycle) on a timer channel pin which supports PWM. Use of the tone() function will interfere with PWM output on the selected pin. tone() is generally used to make sounds or music on speakers or piezo buzzers.
Piezo 1.5.3 MAC OS X
In Device OS 1.5.3 and later, but before 4.0, you can also use a wildcard product ID. In order to take advantage of this feature you must pre-add the device IDs to your product as you cannot use quarantine with a wildcard product ID. Then use: