ESP32 CAM How to Save Images to SD Card
ฝัง
- เผยแพร่เมื่อ 30 มิ.ย. 2024
- Please LIKE if you find this useful and subscribe for more ESP32 CAM tutorials.
Here's a quick look at how to save a series of still images from the ESP32 CAM microcontroller module onto an SD card.
Download my source code for the Arduino IDE: www.brettb.com/coding-tutoria...
You could use this as the basis of a home monitoring IoT application. I use it to make time lapse movies from a series of still images.
The ESP32 CAM module has an integrated Micro SD card slot. Personally I use 4 Gb cards with my camera modules, but apparently cards as large as 16 Gb work too.
In the video I also address a few frequently asked questions, including dealing with green tinted images and changing the resolution of the saved images.
00:00 - Introduction
00:28 - Preparing Arduino IDE code
05:22 - Uploading code to ESP32-CAM
06:43 - Taking photos
07:45 - Reviewing photos
08:04 - Green tinted images issue
08:30 - Disabling the LED flash
09:14 - Changing image resolution
11:25 - Converting still images into movies
ESP32 Camera GitHub source code: github.com/espressif/esp32-ca...
Search the repo for FRAMESIZE and you will find the enumerator for potential image resolutions in /driver/include/sensor.h. Note that your particular ESP32 CAM and camera lens combo may not support the full range of resolutions. I suggest starting at a lower resolution and work up to the largest resolution. If the camera starts taking incomplete or corrupted images then the resolution is likely to be too high.
To convert a sequence of still images into a movie you can use the free ShotCut video editor. It's available for Windows, macOS and Linux: www.shotcut.org/download/
If you have any other issues with the ESP32 CAM module then do please drop a comment below. Thanks for watching! - แนวปฏิบัติและการใช้ชีวิต
Thanks you for showing how to do this project with Esp32cam also doing the code after watching it few time and writing the code i got the esp32cam working I had the select camera model to get the camera to work right thanks
great tutorial !
great video, keep it up dude!
Can I use external sd reader? I think my ESP32-Cam internal sd reader is broken.
Hey , can u tell me what is the link for the border you use?
Muito bom🖖
posta em ingles meu mano nao adianta falar portugues aqui kkkkkkk
can you reupload the code? the link no longer works
Isn't the camera able to be focused manually by turning the lens?
In theory yes but none of my lenses have a focusing ring.