ESP32S3 Module won't boot and need reset

NathanG
Posts: 1
Joined: Thu Jan 11, 2024 4:11 pm

ESP32S3 Module won't boot and need reset

Postby NathanG » Thu Jan 11, 2024 4:23 pm

Hello Guys,

I have integrated the esp32s3 wroom1 (n8r2) module into a circuit, and I am experiencing unusual behavior at startup under certain conditions.

When I power the circuit via USB after a prolonged period of non-use, it does not start in normal execution mode and does not run the preloaded code. To achieve normal operation, I need to press the reset button.

Please find attached my schematic. I suspect that the circuit is entering boot mode, which could explain this phenomenon.

If anyone have infos or modifications I should try I'm all ears :)
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ESP_Sprite
Posts: 9583
Joined: Thu Nov 26, 2015 4:08 am

Re: ESP32S3 Module won't boot and need reset

Postby ESP_Sprite » Fri Jan 12, 2024 2:54 am

Remove C7.

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