More than one PWM frequency

[sgar]

Hi!
I read in other topics from 2019 that is not possible to use more than one frequency in ESP32 PWM.
Is this limitation still true? In ESP32 quick reference example seems that use 2 frequencies.
I tried by myself and last frequency configured in a pin is the global frequency for all pins...

Thanks in advance!!

[mattyt]

Unfortunately, yes, it's still a limitation for v1.15.

I believe that overhauling PWM for the ESP32 is on the list for v1.16. It was better to introduce the CMake improvements (delivered in v1.15) first.

[sgar]

Unfortunately, yes, it's still a limitation for v1.15.

I believe that overhauling PWM for the ESP32 is on the list for v1.16. It was better to introduce the CMake improvements (delivered in v1.15) first.

Thanks for your prompt answer
BTW, where I can find these information? I'm facing these questions a lot and I don't want to bother you every time with a post

[ihornehrutsa]

esp32/machine_pwm: handle multiple timers. #6276
https://github.com/micropython/micropython/pull/6276

[sgar]

esp32/machine_pwm: handle multiple timers. #6276
https://github.com/micropython/micropython/pull/6276

Thanks!