ESP32CAM send captured images to Googledrive

ESP32CAM send captured images to Google drive

App script code :




function doPost(e) {
var myFoldername = e.parameter.myFoldername;
var myFile = e.parameter.myFile;
var myFilename = e.parameter.myFilename;
//var myFilename = Utilities.formatDate(new Date(), "GMT", "yyyyMMddHHmmss")+"-"+e.parameter.myFilename;
var myToken = e.parameter.myToken;

var contentType = myFile.substring(myFile.indexOf(":")+1, myFile.indexOf(";"));
var data = myFile.substring(myFile.indexOf(",")+1);
data = Utilities.base64Decode(data);
var blob = Utilities.newBlob(data, contentType, myFilename);

// Save a captured image to Google Drive.
var folder, folders = DriveApp.getFoldersByName(myFoldername);
if (folders.hasNext()) {
folder = folders.next();
} else {
folder = DriveApp.createFolder(myFoldername);
}
var file = folder.createFile(blob);    
file.setDescription("Uploaded by " + myFilename);

var imageID = file.getUrl().substring(file.getUrl().indexOf("/d/")+3,file.getUrl().indexOf("view")-1);
var imageUrl = "https://drive.google.com/uc?authuser=0&id="+imageID;

NOTE : For other code contact :  pigirl.02@gmail.com

Arduino set up:

Set up

1.ESP32cam board is interfaced with OV2640 camera with GPIO pins

2. Connect the EP32cam board with FTDI programmer since it is not a UmSB port for TTL serial transmission of USB signals.

3. GPIO 1,3 are serial pins and these pins to upload code to board GPIO 1,3 are the serial pins and ID0 is connected to GND ESP32 will be in flashing mode

4. Installation

There is an add on which allows you to program ESP32 with Arduino IDE and programming languages.

Arduino IDE go to FILE > Preferences
Additional board manager in URL
Install ESP32 BY Espressif Systems

https://dl.espressif.com/dl/package_esp32_index.json

Board : Esp32 Worever module(Windows) / DOIT ESP32 DEVKIT V1(mac)
Upload Speed : 115200
Flash Frequency : 40MHz
Flash Mode : QIO
Partition Scheme : Huge App ( 3mba no OTA)
Programmer : AVR ISP

5. Upload the code.

6.Press the on board reset button for ESP32 in flashing mode to be set.

7.After Uploading the code disconnect ID0 from GND

8. Open the serial Monitor at a baud rate of 115200. The ESP32 IP address should be

printed on a serial monitor.

NOTE:

Supply should be atleast 5V 2Amps or else that would cause ripple in image
Connection ID0 to GND
Select the COM port (if you don't see the COM port you need to install drivers)

ESP32CAM send captured images to Googledrive