ESP32CAM built in LED control
According to the circuit diagram of ESP32_CAM below, it can be found that GPIO33 is connected to a red led, and GPIO4 is connected to FLASH_LED. Therefore, both of these LEDs can be used by us.
Code is placed on my blog
My Blog: http://www-winson.blogspot.com/
https://www-winson.blogspot.com/2023/...
#esp32 #esp32cam #arduino