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by yellowriver81
Mon Aug 18, 2025 2:29 pm
Forum: Hardware
Topic: ESP32-C3-WROOM-02 Boot
Replies: 1
Views: 254

ESP32-C3-WROOM-02 Boot

Hello,

I recently designed a PCB using the ESP32-C3-WROOM-02 microcontroller. I am using the built-in USB-JTAG interface. I put a pull-down pushbutton on `GPIO9` for `BOOT`. However, I realized that I forgot to connect `GPIO8` to `3V3` :oops: (it was originally connected to another chip that I ...

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