I'm new to these IoT systems. I was working with the ESP32 Cam module recently and wanted to use it to detect my face and do an action based on my face like opening a door lock or something like that. The issue I'm facing is, after connecting the module to the router and open the window on the browser, if I turn on the Face Detection & Face Recognition switch and press "Start Streaming" the esp32 cam board reboots. This is happening every time. So I can't detect/enroll any face on this. Regular video streaming is working well.
Can anyone have a solution for this? Please do let me know. It will be very kind and helpful.
Board: ESP32-CAM (AI-Thinker)
Board Version on IDE: 1.0.6
IDE: ArduinoIDE 1.8.13
Code: CameraWebServer from Example
Code: Select all
#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
#define Relay 2
#define Red 13
#define Green 12
#include "camera_pins.h"
const char* ssid = "TechTronics"; //Wifi Name SSID
const char* password = "Tronix1892"; //WIFI Password
void startCameraServer();
boolean matchFace = false;
boolean activateRelay = false;
long prevMillis=0;
int interval = 5000;
void setup() {
pinMode(Relay,OUTPUT);
pinMode(Red,OUTPUT);
pinMode(Green,OUTPUT);
digitalWrite(Relay,LOW);
digitalWrite(Red,HIGH);
digitalWrite(Green,LOW);
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() {
if(matchFace==true && activateRelay==false)
{
activateRelay=true;
digitalWrite(Relay,HIGH);
digitalWrite(Green,HIGH);
digitalWrite(Red,LOW);
prevMillis=millis();
}
if (activateRelay == true && millis()-prevMillis > interval)
{
activateRelay=false;
matchFace=false;
digitalWrite(Relay,LOW);
digitalWrite(Green,LOW);
digitalWrite(Red,HIGH);
}
}