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- Sat Feb 06, 2021 3:47 pm
- Forum: General Discussion
- Topic: Strapping pins
- Replies: 3
- Views: 7961
Re: Strapping pins
Hello, I am using a board with a builtin led connected to the GPIO 2 (through a resistor of 2.4kOhm). In normal mode I can switch off this LED without any problem but as soon as I put the ESP32 in deep sleep mode the LED is powered ON (I have measured voltage on GPIO2 , it is 2.5V). I found not logi...