(Update camera_pins.h) Flash does not work on the esp32cam (#8091)

it is planned to use the flash led but a normal led is configured instead

(Update camera_pins.h) Flash does not work on the esp32cam (#8091)
it is planned to use the flash led but a normal led is configured instead
c3de675b · tnagorran · GitHub · e9c131a9 · c3de675b
Unverified Commit c3de675b authored Apr 20, 2023 by tnagorran Committed by GitHub Apr 20, 2023
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libraries/ESP32/examples/Camera/CameraWebServer/camera_pins.h ...aries/ESP32/examples/Camera/CameraWebServer/camera_pins.h +2 -1

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--- a/libraries/ESP32/examples/Camera/CameraWebServer/camera_pins.h
+++ b/libraries/ESP32/examples/Camera/CameraWebServer/camera_pins.h
@@ -155,7 +155,8 @@
 #define HREF_GPIO_NUM     23
 #define PCLK_GPIO_NUM     22

-#define LED_GPIO_NUM      33
+// 4 for flash led or 33 for normal led
+#define LED_GPIO_NUM       4

 #elif defined(CAMERA_MODEL_TTGO_T_JOURNAL)
 #define PWDN_GPIO_NUM      0