T-Camera Plus S3 快速开始
依赖库
| 库名 | 版本 | 来源 |
|---|---|---|
| esp32-camera | 最新 | GitHub |
| U8g2 | 最新 | GitHub |
| XPowersLib | 最新 | GitHub |
Arduino
PlatformIO(推荐)
- 安装 VS Code 和 PlatformIO IDE 扩展
- 克隆仓库:bash
git clone https://github.com/Xinyuan-LilyGO/T-Camera-Plus-S3.git - 打开
platformio.ini,选择目标示例 - 点击 ✓ 编译,连接 USB-C,点击 → 上传
Arduino IDE
开发板设置
| 设置项 | 值 |
|---|---|
| 开发板 | ESP32S3 Dev Module |
| Upload Speed | 921600 |
| USB CDC On Boot | Enabled |
| CPU Frequency | 240 MHz (WiFi) |
| Flash Size | 16 MB (128Mb) |
| Partition Scheme | 16M Flash (3MB APP/9.9MB FATFS) |
| PSRAM | OPI PSRAM |
外设示例
摄像头(OV2640)
cpp
#include "esp_camera.h"
#define PWDN_GPIO_NUM -1
#define RESET_GPIO_NUM -1
#define XCLK_GPIO_NUM 15
#define SIOD_GPIO_NUM 4
#define SIOC_GPIO_NUM 5
#define Y9_GPIO_NUM 16
#define Y8_GPIO_NUM 17
#define Y7_GPIO_NUM 18
#define Y6_GPIO_NUM 12
#define Y5_GPIO_NUM 10
#define Y4_GPIO_NUM 8
#define Y3_GPIO_NUM 9
#define Y2_GPIO_NUM 11
#define VSYNC_GPIO_NUM 6
#define HREF_GPIO_NUM 7
#define PCLK_GPIO_NUM 13
void setup() {
Serial.begin(115200);
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_sccb_sda = SIOD_GPIO_NUM; config.pin_sccb_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;
config.frame_size = FRAMESIZE_QVGA;
config.jpeg_quality = 12;
config.fb_count = 2;
if (esp_camera_init(&config) != ESP_OK) {
Serial.println("摄像头初始化失败");
return;
}
Serial.println("摄像头就绪");
}
void loop() {
camera_fb_t *fb = esp_camera_fb_get();
if (fb) {
Serial.printf("拍摄 %u 字节\n", fb->len);
esp_camera_fb_return(fb);
}
delay(2000);
}OLED 显示屏(U8g2)
cpp
#include <U8g2lib.h>
#include <Wire.h>
// 0.96 英寸 SSD1306 I2C OLED
U8G2_SSD1306_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, U8X8_PIN_NONE);
void setup() {
u8g2.begin();
}
void loop() {
u8g2.clearBuffer();
u8g2.setFont(u8g2_font_ncenB08_tr);
u8g2.drawStr(10, 30, "T-Camera Plus");
u8g2.sendBuffer();
delay(1000);
}常见问题
Q:与 T-Camera S3 有什么区别?
A:T-Camera Plus S3 新增了 IP5306 电源管理芯片和更大的电池接口。
Q:摄像头初始化失败?
A:确认 PSRAM 设置为 OPI PSRAM,并检查对应版本的摄像头引脚定义是否正确。
