I found a solution on a youtube comment to solve the blue led flickering:
Switch the board from ESP32-WROOM-DA to ESP32 Dev Module
In Arduino IDE
Tools > Board > Esp32 > ESP32 Dev Module
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- Sun Nov 10, 2024 10:14 pm
- Forum: ESP32 Arduino
- Topic: Built in LED blinks when using WiFi.h
- Replies: 5
- Views: 2239