RAK3172-SiP PWM generation

I need PWM generation for my project, but I can’t make it work on RAK3272-SiP. Is this MCU capable of PWM? I tried analogWrite() following the RUI3 documentation Arduino API | RAKwireless Documentation Center but there is no output.

Your source code or code snippet?
What GPIO are you trying to use?

Did you try the `Arduino_Led_Breathing example that comes with the BSP?