ESP32 Forum

Hey ! I would like to know how I choose the frequency of the esp32 (I mean when I have to choose 80,160 or 240Mhz ?).

And also most important, is there a really change in terms of energy if I choose 240Mhz instead of 160Mhz ?

Thanks

These two documentation pages should answer your questions:

https://docs.espressif.com/projects/esp ... u-freq-mhz

https://docs.espressif.com/projects/esp ... ement.html

salomonreinach wrote: ↑

Fri Feb 08, 2019 4:16 pm

Hey ! I would like to know how I choose the frequency of the esp32 (I mean when I have to choose 80,160 or 240Mhz ?).

And also most important, is there a really change in terms of energy if I choose 240Mhz instead of 160Mhz ?

Thanks

Hi,

You can select CPU frequency from menuconfig. Of course if you choose higher CPU Frequency then it will definitely consume more power means current compare to lower frequency.

Default example is 240 MHz for CPU frequency into default config file.

Thank you for your answers

salomonreinach wrote: ↑

Mon Feb 25, 2019 3:04 pm

Thank you for your answers

Hi,

Let me know if you need any more details regarding same.