Tutorials and Guides


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##PLEASE READ FIRST## Posting a new tutorial or guide to the community

Submission of new tutorials or guides The community has adopted an approach to the posting of tutorials and guides on the community, and all new submissions are now put through an evaluation process. We want you to be …

3 June 6, 2021
About the Tutorials and Guides category 1 September 9, 2019
BLE ESP32. Bluetooth. Send. Receive. Arduino IDE. Multitouch 55 October 26, 2021
BLE ESP32. Bluetooth. Multiconnect. Connect two mobiles at the same time 6 October 26, 2021
[Guide] How to use the CLOCK 22 October 26, 2021
How to Save Max Scores in TinyDB 1 March 23, 2021
How to build a big app → APK max. 100 MB or → AAB 150 MB 20 October 22, 2021
:notebook: HOWTO: Paginate a Long Text (for example a book in a text file) 7 October 15, 2021
:purple_square: Two "online" methods for converting an image to a pdf 1 October 15, 2021
HM-10. BLE. Arduino UNO. Notify. Bluetooth. AT. iBeacon. Arrhythmia 18 October 14, 2021
:blue_square: Google Apps Script - Setup and Deploying for your AI2 Project 15 October 10, 2021
:blue_square: Send Email using Google Apps Script 5 October 9, 2021
Bluetooth HC-06. Arduino. Send. Receive. Send text file. Multitouch. Image 53 October 7, 2021
:blue_square: Backup and Restore TinyDB to/from Text Files on Google Drive 1 October 5, 2021
:blue_square: Working with Text and CSV Files on Google Drive 1 October 5, 2021
Save TinyDB to file and CloudDB. Retrieve the information from CloudDB and insert it into TinyDB 1 October 5, 2021
Tutorial for signing an AAB file 22 October 2, 2021
:blue_square: Sync AI2 Folder to Google Drive Folder 10 October 1, 2021
[discontinued] Integrate UPI Gateway 10 September 26, 2021
App with Transparent Background. AndroidManifest. Screen Transparent 36 September 25, 2021
MySQL get value realtime (w delay) by JavaScript (ajax). Encrypter code 6 September 21, 2021
Save a text file or an image (Canvas) in the ASD & share it on all Android versions 8 September 18, 2021
Some basics on Android storage system 39 September 12, 2021
How to upload and publish an app in the Play Store → AAB or APK 1 September 11, 2021
HOW TO: Set Runtime Map Marker Characteristics using a CSV file 1 September 6, 2021
Get the App Specific Directory (ASD) & packageName on all Android versions without extensions 4 September 5, 2021
MIT AI2 Companion: NW.js + ARChon + Emulator.apk [windows] 7 September 4, 2021
Host Your Own TinyWebDB Node Server - NodeJS | On Shared Hosting 5 August 19, 2021
How to make a Map Overlay-Part I 1 August 21, 2021
How to make a Custom Map Overlay Part II .. Show the user on the Map and a Custom Map Overlay 1 August 27, 2021