Upload data to Google Sheets from Espressif Systems ESP32 or ESP8266 board
- Logging sensor data from your embedded devices to Google Sheets is simple.
- Can mixte between data from your sensors and another source.
- Easy make a data visualization like a graph,... etc.
- Embed your graphed data on the web.
- Manipulate and analyze your data with default functions or by javascript functions (Apps Script).
- You can check in on your data in the mobile by google sheets app.
- You can make conditions actions with the incoming data (by Apps script or javascript).
Apps Script services impose daily quotas and hard limitations on some features. If you exceed a quota or limitation, your script throws an exception and execution terminates. See current Quotas here: https://developers.google.com/apps-script/guides/services/quotas#current_quotas
POST sumbits data (include in the body) to be processed to the indentified resource, the effect of this method is create a new resource or update existing resource or both. GET requests a representation of the specified resource. In general, GET is used to retrieve remote data, and POST is used to insert/update remote data, because GET can used arvitrily by robots (secripts) or crawlers, and for our work can make a problem with our data in the sheet. But just because we learn, we use the two methods to send the data to Google sheets but The security of the implementation is your work.
1- Create a Google Sheets file (https://docs.google.com/spreadsheets/?usp=mkt_sheets) or you can use data_from_esp32.ods file from /sheets by upload it to your Google drive.
2- open the Google sheets file and go to Tools -> Script editor to use Google Apps Script.
Google Apps Script is a rapid application development platform that makes it fast and easy to create business applications that integrate with G Suite. You write code in modern JavaScript and have access to built-in libraries for favorite G Suite applications like Gmail, Calendar, Drive, and more. There's nothing to install—we give you a code editor right in your browser, and your scripts run on Google's servers.
more info here: https://developers.google.com/apps-script/
3- use the code from Google_apps_scripts/script1.gs , it is general code, and after that save the script and Go to Publish -> Deploy as web app, publish it as accessible to Anyone. Execute the app as Me. remember to assign a new version whenever you are making changes and deploying it again. Copy the link that is provided to you, at this step.
4- if you use data_from_esp32.ods file you can test by put the link that get it after publish the app script with queries (?id=data_s_1&data1=10&data2=20&data3=30&data4=40) in your browser, you need to give the code permissions in first use https://script.google.com/macros/s/your_id_of_the_script_here/exec?id=data_s_1&data1=10&data2=20&data3=30&data4=40
use the code in: ESP_code/main_https_get_by_arduino_platformio.c the comments in the code will help you.
It will be published later
The same notes of "by GET method" but use /Google_apps_scripts/Google_App_Scripts_POST_receive_for_project.gs
use the code in: ESP_code/main_https_POST_by_arduino_platformio.c the comments in the code will help you.
It will be published later
- VScode
- ESP-IDF
- Platformio
- https://requestcatcher.com Request Catcher will create a subdomain on which you can test an application. All requests sent to any path on the subdomain are forwarded to the browser in real time. I use it as Https server requests for test.
- Postman
- ESP Lolin32
IoT dashboard html by google sheets data Article 1 ,
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