BLE Nano: Which pins are capable of PWM

[tyler]

I am developing on a BLE Nano 1.5 and need to use PWM to make a beeping sound from a piezo buzzer. I am wondering which pins are capable of PWM. Here is the pinout diagram:

[Sigurd]

Hi,

All the GPIOs are capable of generating a PWM signal. So you should be able to use any of the pins marked as green in your attached figure.