Tutorials and Guides

Internet of Things Learn about using Internet of Things (IOT) devices with MIT App Inventor. Share tips and tricks, ask questions, and show off your cool IOT-based projects in this category. For more information about using IOT with MIT App Inventor, see http://iot.appinventor.mit.edu/

Topic	Replies	Views	Activity
##PLEASE READ FIRST## Posting a new tutorial or guide to the community Tutorials and Guides 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 …	2	1209	June 6, 2021
About the Tutorials and Guides category Tutorials and Guides	0	1143	September 9, 2019
Circular slider procedure (without sprites) Tutorials and Guides	31	10472	January 14, 2025
:fire: Register and Login using Firebase Authentication for your app Tutorials and Guides firebase-security , login	34	6001	January 7, 2025
:eye: itoo Push Notification Examples for ALL! Tutorials and Guides itoo	54	3075	January 7, 2025
Miembros de app inventor ayuda por favor Internet of Things bug-or-problem , arduino , extensions , firebase , help	0	49	January 4, 2025
[Tutorial] How to Analyze and Fix APK Installation and Decompilation Issues Tutorials and Guides tutorials	0	349	December 29, 2024
How to: Reverse Geocode with an API and App Inventor Tutorials and Guides geocode	4	1908	December 26, 2024
Battery checker reminding you to unplug when fully charged Tutorials and Guides itoo	8	2422	December 20, 2024
Make Tetris game from scratch with no extensions Tutorials and Guides canvas	47	10025	December 20, 2024
Create apps with Webview and send and receive data with javascript Tutorials and Guides tutorials , google-play-store	2	825	December 14, 2024
:blue_square: HOWTO: OCR Images and PDFs using Google Docs Tutorials and Guides ocr , google-web-app , google-docs	8	2682	December 13, 2024
Get Audio File (mp3) Duration with Javascript Tutorials and Guides time , audio	1	137	December 6, 2024
How to request and grant MANAGE_EXTERNAL_STORAGE permission Tutorials and Guides	68	17497	December 6, 2024
Pedometer with Itoo Tutorials and Guides	2	1833	November 28, 2024
Tone generator with JavaScript. Frequencymeter with Arduino Tutorials and Guides arduino , tone , generator , frequencymeter	7	3165	November 27, 2024
:fire: Use your Firebase project to generate a timestamp Tutorials and Guides firebase , timestamp	3	651	November 23, 2024
[Guide] How to use the CLOCK Tutorials and Guides faq , clock	58	74291	November 20, 2024
Use Androidx86 with VirtualBox as an emulator for AI2 Tutorials and Guides emulator	4	2374	November 7, 2024
Raspberry Pi. Bluetooth. Send. Receive Internet of Things bluetooth , raspberry	11	13411	November 6, 2024
A video tutorial of scanning book bar code into Google Sheet Tutorials and Guides tutorials , bar-code-scanner	5	222	November 6, 2024
Some basics on Android storage system Tutorials and Guides faq	70	24633	October 24, 2024
How to get serviceUuid and characteristicUuid when I use the bluetoothLE extension? Internet of Things bluetooth	17	11265	November 5, 2024
Professional Looking Tab (Android Default Similar Style) creation in vanilla App Inventor Tutorials and Guides	5	1366	November 4, 2024
Simple CRUD with Google Sheets and Apps Script (fixes Hay Kel flaws...) Tutorials and Guides	45	13453	November 1, 2024
Image Cropper Demo (with extensions) Tutorials and Guides	0	147	October 27, 2024
Flat File Database for TinyDB with CRUD - Basic & Image versions Tutorials and Guides	4	515	October 26, 2024
Using the ImageMagick API with AppInventor 2 Tutorials and Guides images , google-images	2	856	October 20, 2024
A Basic LocationSensor Speedometer Tutorials and Guides gps , location-sensor	5	5527	October 19, 2024
Serial OTG. Arduino CH340. FTDI. rkl099's Extension Tutorials and Guides serial , otg , extension , ch340 , ftdi	63	15243	October 17, 2024