Freenove ESP32-S3 User Manual

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Chapter 7 Camera Web Server
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Add procedure files and API interface files related to ESP32-S3 camera.
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#include "esp_camera.h"
#include <WiFi.h>
#define CAMERA_MODEL_ESP32S3_EYE // Has PSRAM
#include "camera_pins.h"
Enter the name and password of the router
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const char *ssid = "********"; //input your wifi name
const char *password = "********"; //input your wifi passwords
Initialize serial port, set baud rate to 115200; open the debug and output function of the serial.
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Serial.begin(115200);
Serial.setDebugOutput(true);
Serial.println();
Configure parameters including interface pins of the camera. Note: It is generally not recommended to change
them.
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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.frame_size = FRAMESIZE_UXGA;
config.pixel_format = PIXFORMAT_JPEG; // for streaming
config.grab_mode = CAMERA_GRAB_WHEN_EMPTY;
config.fb_location = CAMERA_FB_IN_PSRAM;
config.jpeg_quality = 12;
config.fb_count = 1;

Freenove ESP32-S3 Specifications

General

Brand	Freenove
Model	ESP32-S3
Category	Control Unit
Language	English