ESP32 WROVER - Lack of Photo Memory

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Good afternoon everyone, how are you?

I'm using an ESP32 WROVER

I just need to put it on the network and take a picture (good quality) In the description it says that the card has 4mb flash memory, but when I go to record it appears as follows Flash: [====== ] 64.5% (used 845098 bytes from 1310720 bytes) that is, it has only 1.3mb

A high resolution photo needs 1mb, but as it has no memory, it gives an error.

Follow my program

#include <WiFi.h>
#include <ESP_WiFiManager.h>
#include <esp_camera.h>
#include <WiFiServer.h>

const char* ssid = "ESP_Laser";
const char* password = "Laser123";

WiFiServer server(80);

void setup() {
  Serial.begin(115200);
  delay(10);

  ESP_WiFiManager WiFiManager;
  WiFiManager.setConfigPortalTimeout(240);

  if (!WiFiManager.autoConnect(ssid, password)) {
    Serial.println("Falha na conexao. Resetar e tentar novamente...");
    delay(3000);
    ESP.restart();
    delay(5000);
  }

  Serial.println("Conectado na rede WiFi.");
  Serial.print("Endereco IP: ");
  Serial.println(WiFi.localIP());

  camera_config_t config;

  config.pin_pwdn = -1;
  config.pin_reset = -1;  
  config.pin_xclk = 21;
  config.pin_sscb_sda = 26;
  config.pin_sscb_scl = 27;

  config.pin_d7 = 35;
  config.pin_d6 = 34;
  config.pin_d5 = 39;
  config.pin_d4 = 36;
  config.pin_d3 = 19;
  config.pin_d2 = 18;
  config.pin_d1 = 5;
  config.pin_d0 = 4;
  
  config.pin_vsync = 25;
  config.pin_href = 23;
  config.pin_pclk = 22;

  config.xclk_freq_hz = 20000000;
  config.ledc_timer = LEDC_TIMER_0;
  config.ledc_channel = LEDC_CHANNEL_0;
  
  config.pixel_format = PIXFORMAT_JPEG;
  config.frame_size = FRAMESIZE_UXGA;

  config.jpeg_quality = 10;
  config.fb_count = 2;

  esp_err_t cameraInitError = esp_camera_init(&config);
  if (cameraInitError != ESP_OK) {
    Serial.printf("Falha na inicialização da câmera! (erro 0x%x)\n", cameraInitError);
    return;
  }

  server.begin();
  Serial.println("Servidor iniciado.");

}

void loop() {
  WiFiClient client = server.available();
  if (!client) {
    return;
  }

  Serial.println("Novo cliente conectado.");

  camera_fb_t* fb = esp_camera_fb_get();
  if (!fb) {
    client.println("HTTP/1.1 500 Internal Server Error");
    client.println("Content-type:text/html");
    client.println();
    client.println("<html><body><h1>Erro ao capturar imagem</h1></body></html>");
    delay(1);
    client.stop();
    return;
  }

  client.println("HTTP/1.1 200 OK");
  client.println("Content-type:image/jpeg");
  client.println("Connection: close");
  client.println();
  client.write(fb->buf, fb->len);
  esp_camera_fb_return(fb);

  delay(1);
  client.stop();
}

I was disappointed because I thought that this board would be able to take only 1 photo in good resolution. Is there still a way to do this? or would I need to buy the card that comes with space to put a memory card? Thanks

Would I need to buy a new board with a memory card or is there still a way to do this one?



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