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ESP32 broken

(@keinsize)
New member

Accidentally connected 5V to output 3.3V on the ESP32 module, after which it began to heat up a lot and stopped working. Is it possible to somehow revive it? Or should I throw it away?
I tried to unsolder the chip itself, then when connecting the power supply the board does not heat up and the voltage is converted correctly to 3.3v

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Создатель темы Размещено : 24.04.2025 09:29
Aveal
(@aveal)
Top level Admin

Which module do you use?

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Размещено : 24.04.2025 12:09
(@keinsize)
New member

@aveal https://sl.aliexpress.ru/p?key=pwBs3SK

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Создатель темы Размещено : 24.04.2025 12:13
Aveal
(@aveal)
Top level Admin

@keinsize You can check if there is a short circuit between GND and 3.3V on chip board.

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Размещено : 24.04.2025 12:29
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