which generators can be used with esp32?

MatviiG
Posts: 5
Joined: Sun Dec 15, 2024 11:27 pm

which generators can be used with esp32?

Postby MatviiG » Sat Apr 19, 2025 3:36 pm

we making new project with esp32 in it. with initially installed 32mhz it does not started even in bootloader mode. with 26 and 40mhz generators we were succeeded to start and program.
My question is which frequencies are allowed and prefered for esp32?

MicroController
Posts: 2672
Joined: Mon Oct 17, 2022 7:38 pm
Location: Europe, Germany

Re: which generators can be used with esp32?

Postby MicroController » Sat Apr 19, 2025 6:12 pm

The ESP32 firmware only supports 40 MHz crystal.
( https://docs.espressif.com/projects/esp ... compulsory )

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