ESP32-P4 dev module not work with core 3.3.7

[andromeda92]

Hi,
i have esp32-p4, on arduino core 3.3.7 not work, not compile with an erreur CPUFreq, but compil and work with core 3.3.6.
Thanks for your help.

[lbernstone]

In 3.3.7, you must choose the correct "chip variant" for the P4 in the tools menu. It will default to >v3. The original chips run at a different clock speed.

[andromeda92]

the chip variant is for the version of the core > 3 or the version of P4 ?

[lbernstone]

It is a separate option in the menu that only shows up for P4 after core 3.3.6

Screenshot from 2026-04-08 10-19-57.png (32.46 KiB) Viewed 104 times

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[andromeda92]

thanks, but after downgrade and after upgrade to 3.3.7 it work.
Thanks