Booting board at 20mhz.

All ESP32 boards running MicroPython.
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Marius
Posts: 18
Joined: Fri Nov 30, 2018 2:08 pm

Booting board at 20mhz.

Post by Marius » Wed Feb 19, 2020 8:29 pm

I know how to change the board frequency after its booted. But how do i make it boot up at 20mhz?

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jimmo
Posts: 2015
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Location: Sydney, Australia
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Re: Booting board at 20mhz.

Post by jimmo » Thu Feb 20, 2020 3:16 am

If you can do this with firmware written in C using the IDF directly, then you can do this in MicroPython if you build your own firmware. Likely it's an sdkconfig option?

Marius
Posts: 18
Joined: Fri Nov 30, 2018 2:08 pm

Re: Booting board at 20mhz.

Post by Marius » Fri Feb 21, 2020 7:22 am

You should be able to do that yes :)

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