ESP32-WROVER-B GPIO0 50Mhz Issues

aiden.kim
Posts: 1
Joined: Fri Nov 08, 2019 5:03 am

ESP32-WROVER-B GPIO0 50Mhz Issues

Postby aiden.kim » Fri Nov 08, 2019 7:25 am

Hello.
I made the board referring to your esp32-eternet-kit v1.0 circuit. But there's a problem. I uploaded ethernet basic firmware to ESP32-WROVER-B product.
The GPIO0 port produces 50 mhz, but a pulse is issued every 500 ms (also GPIO5 does). Since then, I can't upload firmware.
Do you know about this problem? If you need any information, please ask.


Thank you.

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