ESP32 WROOM-32

manish_bmpl
Posts: 1
Joined: Fri Dec 01, 2023 6:21 am

ESP32 WROOM-32

Postby manish_bmpl » Fri Dec 01, 2023 6:37 am

Hi,

We are using ESP32 WROOM -32 in one of our application as main controller. when this product is tested for radiated susceptibility, the ESP is getting hanged and needs power supply reset to run again.

Can any one help us to rectify the issue , and let us know the possible reasons and solutions for the same.

Thanks in advance.

Regards,
Manish Agarwal

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thezcx
Posts: 16
Joined: Mon May 01, 2023 12:21 am

Re: ESP32 WROOM-32

Postby thezcx » Sun Dec 10, 2023 10:21 pm

Show some schematics please

wangnick
Posts: 5
Joined: Tue Dec 12, 2023 6:27 pm

Re: ESP32 WROOM-32

Postby wangnick » Tue Dec 12, 2023 10:08 pm

I understand that in harsh environments pullup resistors smaller than 2k2 are considered useless?

KR, Sebastian

ESP_Sprite
Posts: 9709
Joined: Thu Nov 26, 2015 4:08 am

Re: ESP32 WROOM-32

Postby ESP_Sprite » Wed Dec 13, 2023 2:24 am

wangnick wrote:
Tue Dec 12, 2023 10:08 pm
I understand that in harsh environments pullup resistors smaller than 2k2 are considered useless?
That is very much dependent on what is connected to the thing that gets pulled up, as well as your definition of 'harsh environment'.

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