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Arduino core for the ESP32
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Serial Monitor is not showing IP Address of ESP32-CAM #3593

Closed Argentum238 closed 4 years ago

Argentum238 commented 4 years ago

After uploading sketch 'CameraWebServer' to the ESP32-CAM using Arudino IDE, I try using the serial monitor to show the IP address of the ESP32, however It just continues to load infinitely with no error code. I've attached an image. The dots just keep on printing and printing. serial montior ip address

----------------------------- Remove above -----------------------------

Hardware:

Board: ?ESP32 Wrover Module Core Installation version: ?1.0.0? ?1.0.1-rc4? ?1.0.1? ?1.0.1-git? ?1.0.2? ?1.0.3? IDE name: Arduino IDE Flash Frequency: 40Mhz PSRAM enabled: yes Upload Speed: 115200 Computer OS: Windows 10

Description:

Describe your problem here

Sketch: (leave the backquotes for code formatting)


//Change the code below by your sketch
#include "esp_camera.h"
#include <WiFi.h>

//
// WARNING!!! Make sure that you have either selected ESP32 Wrover Module,
//            or another board which has PSRAM enabled
//

// Select camera model
//#define CAMERA_MODEL_WROVER_KIT
//#define CAMERA_MODEL_ESP_EYE
//#define CAMERA_MODEL_M5STACK_PSRAM
//#define CAMERA_MODEL_M5STACK_WIDE
#define CAMERA_MODEL_AI_THINKER

#include "camera_pins.h"

const char* ssid = "Thunder";
const char* password = "Thunder";

void startCameraServer();

void setup() {
  Serial.begin(115200);
  Serial.setDebugOutput(true);
  Serial.println();

  camera_config_t config;
  config.ledc_channel = LEDC_CHANNEL_0;
  config.ledc_timer = LEDC_TIMER_0;
  config.pin_d0 = Y2_GPIO_NUM;
  config.pin_d1 = Y3_GPIO_NUM;
  config.pin_d2 = Y4_GPIO_NUM;
  config.pin_d3 = Y5_GPIO_NUM;
  config.pin_d4 = Y6_GPIO_NUM;
  config.pin_d5 = Y7_GPIO_NUM;
  config.pin_d6 = Y8_GPIO_NUM;
  config.pin_d7 = Y9_GPIO_NUM;
  config.pin_xclk = XCLK_GPIO_NUM;
  config.pin_pclk = PCLK_GPIO_NUM;
  config.pin_vsync = VSYNC_GPIO_NUM;
  config.pin_href = HREF_GPIO_NUM;
  config.pin_sscb_sda = SIOD_GPIO_NUM;
  config.pin_sscb_scl = SIOC_GPIO_NUM;
  config.pin_pwdn = PWDN_GPIO_NUM;
  config.pin_reset = RESET_GPIO_NUM;
  config.xclk_freq_hz = 20000000;
  config.pixel_format = PIXFORMAT_JPEG;
  //init with high specs to pre-allocate larger buffers
  if(psramFound()){
    config.frame_size = FRAMESIZE_UXGA;
    config.jpeg_quality = 10;
    config.fb_count = 2;
  } else {
    config.frame_size = FRAMESIZE_SVGA;
    config.jpeg_quality = 12;
    config.fb_count = 1;
  }

#if defined(CAMERA_MODEL_ESP_EYE)
  pinMode(13, INPUT_PULLUP);
  pinMode(14, INPUT_PULLUP);
#endif

  // camera init
  esp_err_t err = esp_camera_init(&config);
  if (err != ESP_OK) {
    Serial.printf("Camera init failed with error 0x%x", err);
    return;
  }

  sensor_t * s = esp_camera_sensor_get();
  //initial sensors are flipped vertically and colors are a bit saturated
  if (s->id.PID == OV3660_PID) {
    s->set_vflip(s, 1);//flip it back
    s->set_brightness(s, 1);//up the blightness just a bit
    s->set_saturation(s, -2);//lower the saturation
  }
  //drop down frame size for higher initial frame rate
  s->set_framesize(s, FRAMESIZE_QVGA);

#if defined(CAMERA_MODEL_M5STACK_WIDE)
  s->set_vflip(s, 1);
  s->set_hmirror(s, 1);
#endif

  WiFi.begin(ssid, password);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected");

  startCameraServer();

  Serial.print("Camera Ready! Use 'http://");
  Serial.print(WiFi.localIP());
  Serial.println("' to connect");
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10000);
}

Debug Messages:

Enable Core debug level: Debug on tools menu of Arduino IDE, then put the serial output here
stale[bot] commented 4 years ago

[STALE_SET] This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 14 days if no further activity occurs. Thank you for your contributions.

stale[bot] commented 4 years ago

[STALE_DEL] This stale issue has been automatically closed. Thank you for your contributions.

YXGuan commented 4 years ago

Hey buddy@Argentum238, did you solve the issue? I am facing exactly the same issue with my ESP32

Argentum238 commented 4 years ago

Hi,

Sorry I was not able to solve this problem. But good luck!

From: YXGuan notifications@github.com Sent: Tuesday, October 13, 2020 12:26:23 PM To: espressif/arduino-esp32 arduino-esp32@noreply.github.com Cc: Argentum238 tomallso@live.co.uk; Author author@noreply.github.com Subject: Re: [espressif/arduino-esp32] Serial Monitor is not showing IP Address of ESP32-CAM (#3593)

Hey buddy@Argentum238, did you solve the issue? I am facing exactly the same issue with my ESP32

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHubhttps://github.com/espressif/arduino-esp32/issues/3593#issuecomment-707675374, or unsubscribehttps://github.com/notifications/unsubscribe-auth/ANVCPZ3IR6A6OLUQGWJVDHTSKQ2N7ANCNFSM4J6MQZZQ.

YXGuan commented 4 years ago

I figured it out. Let me know if you or someone are still working on this

csmithy1999 commented 4 years ago

Hi, just got the problem, mind telling me how you fixed it

rmk-homeassistant commented 3 years ago

@YXGuan how did you solve this issue as i have the same problem.

slaveofcode commented 3 years ago

I'm facing the same problem, please anybody help

slaveofcode commented 3 years ago

Hi, got the problem because the ESP32 cannot connect to the wifi with the provided SSID & Password on the script code. After change / fix the value I've got it working so well

YXGuan commented 3 years ago

@slaveofcode is correct, definitely double-check to make sure that SSID & password matches. I got the error because of wrong wiring. GPIO 0 and GND should be connected by a jumper wire when uploading the code. When you finish uploading, remove the jumper wire, open serial monitor and push flash button, voila here you go. Here is a more extensive explanation: [https://randomnerdtutorials.com/esp32-cam-troubleshooting-guide/#:~:text=Most%20common%20errors%3A,error%20%E2%80%93%20Wrong%20partition%20scheme%20selected]

ateeq666 commented 3 years ago

Hi, got the problem because the ESP32 cannot connect to the wifi with the provided SSID & Password on the script code. After change / fix the value I've got it working so well

can u like emphasize on what you mean by the wifi not being able to connect with the ssid and password

T0b1e commented 3 years ago

I got same issue how can I fixing it I can't get IP after press reset button and remove jumper GPIO

y2knbb commented 3 years ago

Hi, got the problem because the ESP32 cannot connect to the wifi with the provided SSID & Password on the script code. After change / fix the value I've got it working so well

I also had same issue. I have put correct SSID and password in the code and try it. It worked...

y2knbb commented 3 years ago

I got same issue how can I fixing it I can't get IP after press reset button and remove jumper GPIO

Double check your SSID and password that you mentioned in the code.

himakarbavikaty commented 3 years ago

Is it our router's SSID and Password need to update in ESP32 webserver?

anvinder commented 3 years ago

I've tried to change the baud rate in the webserver file to 74800/ 115200, also changed the CPU frequency, flash frequency, PSRAM config, uploading speed and the serial monitor baud rate. None of this has resulted in any resolution. The SSID and password are correct. Can't think of a reason why the serial monitor starts printing ......................................................... after a few lines and never shows the IP. i checked on the router and there is no IP assigned to ESP. Any thoughts ? The ESP itself is good coz i've run multiple other programs and it is working well.

sansillusion commented 3 years ago

Try a wifi scanner sample code to see if you can see your router. If so make sure the resulting ssid is the same you input in you camera code. Try not to use special characters in your wifi passkey. Make sure there is no spaces in both ssid and passkey. 

ammiredd commented 2 years ago

After uploading sketch 'CameraWebServer' to the ESP32-CAM using Arudino IDE, I try using the serial monitor to show the IP address of the ESP32, however It just continues to load infinitely with no error code. I've attached an image. The dots just keep on printing and printing. serial montior ip address

----------------------------- Remove above -----------------------------

Hardware:

Board: ?ESP32 Wrover Module Core Installation version: ?1.0.0? ?1.0.1-rc4? ?1.0.1? ?1.0.1-git? ?1.0.2? ?1.0.3? IDE name: Arduino IDE Flash Frequency: 40Mhz PSRAM enabled: yes Upload Speed: 115200 Computer OS: Windows 10

Description:

Describe your problem here

Sketch: (leave the backquotes for code formatting)

//Change the code below by your sketch
#include "esp_camera.h"
#include <WiFi.h>

//
// WARNING!!! Make sure that you have either selected ESP32 Wrover Module,
//            or another board which has PSRAM enabled
//

// Select camera model
//#define CAMERA_MODEL_WROVER_KIT
//#define CAMERA_MODEL_ESP_EYE
//#define CAMERA_MODEL_M5STACK_PSRAM
//#define CAMERA_MODEL_M5STACK_WIDE
#define CAMERA_MODEL_AI_THINKER

#include "camera_pins.h"

const char* ssid = "Thunder";
const char* password = "Thunder";

void startCameraServer();

void setup() {
  Serial.begin(115200);
  Serial.setDebugOutput(true);
  Serial.println();

  camera_config_t config;
  config.ledc_channel = LEDC_CHANNEL_0;
  config.ledc_timer = LEDC_TIMER_0;
  config.pin_d0 = Y2_GPIO_NUM;
  config.pin_d1 = Y3_GPIO_NUM;
  config.pin_d2 = Y4_GPIO_NUM;
  config.pin_d3 = Y5_GPIO_NUM;
  config.pin_d4 = Y6_GPIO_NUM;
  config.pin_d5 = Y7_GPIO_NUM;
  config.pin_d6 = Y8_GPIO_NUM;
  config.pin_d7 = Y9_GPIO_NUM;
  config.pin_xclk = XCLK_GPIO_NUM;
  config.pin_pclk = PCLK_GPIO_NUM;
  config.pin_vsync = VSYNC_GPIO_NUM;
  config.pin_href = HREF_GPIO_NUM;
  config.pin_sscb_sda = SIOD_GPIO_NUM;
  config.pin_sscb_scl = SIOC_GPIO_NUM;
  config.pin_pwdn = PWDN_GPIO_NUM;
  config.pin_reset = RESET_GPIO_NUM;
  config.xclk_freq_hz = 20000000;
  config.pixel_format = PIXFORMAT_JPEG;
  //init with high specs to pre-allocate larger buffers
  if(psramFound()){
    config.frame_size = FRAMESIZE_UXGA;
    config.jpeg_quality = 10;
    config.fb_count = 2;
  } else {
    config.frame_size = FRAMESIZE_SVGA;
    config.jpeg_quality = 12;
    config.fb_count = 1;
  }

#if defined(CAMERA_MODEL_ESP_EYE)
  pinMode(13, INPUT_PULLUP);
  pinMode(14, INPUT_PULLUP);
#endif

  // camera init
  esp_err_t err = esp_camera_init(&config);
  if (err != ESP_OK) {
    Serial.printf("Camera init failed with error 0x%x", err);
    return;
  }

  sensor_t * s = esp_camera_sensor_get();
  //initial sensors are flipped vertically and colors are a bit saturated
  if (s->id.PID == OV3660_PID) {
    s->set_vflip(s, 1);//flip it back
    s->set_brightness(s, 1);//up the blightness just a bit
    s->set_saturation(s, -2);//lower the saturation
  }
  //drop down frame size for higher initial frame rate
  s->set_framesize(s, FRAMESIZE_QVGA);

#if defined(CAMERA_MODEL_M5STACK_WIDE)
  s->set_vflip(s, 1);
  s->set_hmirror(s, 1);
#endif

  WiFi.begin(ssid, password);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected");

  startCameraServer();

  Serial.print("Camera Ready! Use 'http://");
  Serial.print(WiFi.localIP());
  Serial.println("' to connect");
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10000);
}

Debug Messages:

Enable Core debug level: Debug on tools menu of Arduino IDE, then put the serial output here

same problem for me also, if you resolved this error.. will you please help me resolve this error

ammiredd commented 2 years ago

Hi, got the problem because the ESP32 cannot connect to the wifi with the provided SSID & Password on the script code. After change / fix the value I've got it working so well

how you fix/change the value for connecting esp32-cam with wifi

visalvyasan commented 1 year ago

I figured it out. Let me know if you or someone are still working on this

Im having this issue

Duswanth commented 1 year ago

I figured it out. Let me know if you or someone are still working on this

its working out but not showing "wifi connected", and ip address in the serial monitor

morebray commented 1 year ago

sss

morebray commented 1 year ago

Hello, hbe also and still the problem like everyone else. Got me at AIEXPRESS several of these ESP-CAM modules with the USB board ESP32-CAM-MB, all do not work ! These boards are just bad ! Have contact problems with the camera, and the classic, the WIFI thing doesn't work, that has nothing to do with the SID or Passwd either ! There seem to be too many plagiarism manufacturers that do not deliver quality. I have programmed many of this series ESP32 (no CAM's) etc. that always worked reliably, but this CAm module is terrible ! Despite this I ask if anyone can get this CAM module to run properly and how he did it, please report. But please do not report without detailed instructions and indication of the source.... like ... "it works for me", that helps no one. Thanks to all

6ReasoN2 commented 9 months ago

I know I'm very late to this topic but, just in case someone else made the same "OMG I'm a dumb@ss" mistake I did (and continues to think they've got their SSID and password correct)... there is no 5g capability on the esp32 boards afik, so if you see, for example, "TP-Link_5A80_5G", drop the "_5g" and you'll get an ip instead of .........................................................................................................................................

Oh, and actually switch to the 2.4 channel as well 🤣