Updated to explain WiFi

esp32-cam/esp32-cam.ino

@@ -43,6 +43,19 @@
 #define CAMERA_MODEL_AI_THINKER
 
 #include "camera_pins.h"
+
+/*
+Next one is an include with wifi credentials.
+This is what you need to do:
+
+1. Create a file called "home_wifi_multi.h" in the same folder   OR   under a separate subfolder of the "libraries" folder of Arduino IDE. (You are creating a "fake" library really - I called it "MySettings"). 
+2. Place the following text in the file:
+#define SSID1 "replace with your wifi ssid"
+#define PWD1 "replace your wifi password"
+3. Save.
+
+Should work then
+*/
 #include "home_wifi_multi.h"
 
 //OV2640 cam;
@@ -434,7 +447,12 @@ void setup()
     .ledc_timer     = LEDC_TIMER_0,
     .ledc_channel   = LEDC_CHANNEL_0,
     .pixel_format   = PIXFORMAT_JPEG,
-    .frame_size     = FRAMESIZE_VGA,
+    
+//    .frame_size     = FRAMESIZE_QVGA,
+    .frame_size     = FRAMESIZE_UXGA,
+//    .frame_size     = FRAMESIZE_SVGA,
+//    .frame_size     = FRAMESIZE_QVGA,
+//    .frame_size     = FRAMESIZE_VGA,
     .jpeg_quality   = 12,
     .fb_count       = 2
   };