这篇文章主要介绍“ESP32CAM摄像头图像实时传输如何配置”，在日常操作中，相信很多人在ESP32CAM摄像头图像实时传输如何配置问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”ESP32CAM摄像头图像实时传输如何配置”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
一、环境配置
二、视频传输
使用一个usb转ttl连接esp32-cam：（切记一定要将io0接gnd）
1.代码
在您的Arduino IDE中，转到文件>示例> ESP32 >相机并打开CameraWebServer示例：。
#include "esp_camera.h"#include <WiFi.h>//// WARNING!!! PSRAM IC required for UXGA resolution and high JPEG quality// Ensure ESP32 Wrover Module or other board with PSRAM is selected// Partial images will be transmitted if image exceeds buffer size//// Select camera model#define CAMERA_MODEL_WROVER_KIT // Has PSRAM//#define CAMERA_MODEL_ESP_EYE // Has PSRAM//#define CAMERA_MODEL_M5STACK_PSRAM // Has PSRAM//#define CAMERA_MODEL_M5STACK_V2_PSRAM // M5Camera version B Has PSRAM//#define CAMERA_MODEL_M5STACK_WIDE // Has PSRAM//#define CAMERA_MODEL_M5STACK_ESP32CAM // No PSRAM//#define CAMERA_MODEL_AI_THINKER // Has PSRAM//#define CAMERA_MODEL_TTGO_T_JOURNAL // No PSRAM#include "camera_pins.h"const char* ssid = "*********";const char* password = "*********";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; // if PSRAM IC present, init with UXGA resolution and higher JPEG quality // for larger pre-allocated frame buffer. 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 brightness 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) || defined(CAMERA_MODEL_M5STACK_ESP32CAM) 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);}在上传代码之前，您需要在以下变量修改可以连接的wifi：
const char* ssid = “REPLACE_WITH_YOUR_SSID”;
const char* password = “REPLACE_WITH_YOUR_PASSWORD”;
然后，确保选择正确的相机模块。我使用的是AI-THINKER模型。
因此，请注释所有其他模型，并取消注释该模型：
// Select camera model
//#define CAMERA_MODEL_WROVER_KIT // Has PSRAM
//#define CAMERA_MODEL_ESP_EYE // Has PSRAM
//#define CAMERA_MODEL_M5STACK_PSRAM // Has PSRAM
//#define CAMERA_MODEL_M5STACK_V2_PSRAM // M5Camera version B Has PSRAM
//#define CAMERA_MODEL_M5STACK_WIDE // Has PSRAM
//#define CAMERA_MODEL_M5STACK_ESP32CAM // No PSRAM
#define CAMERA_MODEL_AI_THINKER // Has PSRAM
//#define CAMERA_MODEL_TTGO_T_JOURNAL // No PSRAM
要上传代码，请按照以下步骤操作：
1）转到工具>主板，然后选择AI-Thinker ESP32-CAM。
2）进入工具>端口，选择ESP32连接的COM端口。
3）然后，点击上传按钮上传代码。
不久之后就会上传成功，如果上传不成功或者连接不了，请确认接线是否正确，是否将io0连接gnd
2.获得网址
通过串口可以获得网址，将网址粘贴到浏览器即可，注意一定要和你的电脑在同一局域网下
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