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	1720	June 6, 2021
About the Tutorials and Guides category Tutorials and Guides	0	1596	September 9, 2019
ESP32. MQTT. Broker. Publish. Subscribe. ThingSpeak Internet of Things esp32 , mqtt , broker , publish , subscribe	28	45217	February 28, 2026
[Tutorial] How to Capture Photos with App Inventor Camera and Display in WebView with Editing Tools Tutorials and Guides tutorials	2	211	February 20, 2026
:fire: Firebase OTP (Sign In with Phone) using Webviewer Tutorials and Guides	35	9163	February 7, 2026
Fibonacci fun with matrix exponentiation Tutorials and Guides lists , math , matrices	0	182	February 5, 2026
How to install your AI2 app into Wear OS Tutorials and Guides adb	4	3182	February 1, 2026
:orange_square: Spinner Setup Tutorials and Guides spinner	19	21864	February 1, 2026
Canvas Image Resizing - an exploration Tutorials and Guides	0	131	January 28, 2026
:eye: itoo Push Notification Examples for ALL! Tutorials and Guides push-notification , itoo	144	20604	January 25, 2026
LaTex Editor with VisorWeb and MathJax (Offline) Tutorials and Guides math , numbers	7	245	January 24, 2026
How to make a random number Tutorials and Guides	16	5563	January 20, 2026
📱 How to Add an Android Ringtone Picker Using Intents + ActivityStarter (MIT App Inventor) Tutorials and Guides	4	218	January 2, 2026
Introducing Responsible AI in Every Classroom! 🌍 Tutorials and Guides	1	352	December 2, 2025
:world_map: Map: Runtime Features Tutorials and Guides	0	641	July 26, 2024
[HOWTO] 📹 YouTube Video Player With App Inventor! Tutorials and Guides webview , webviewer , youtube	5	11727	November 7, 2025
Create Your Own "Secure" Tinywebdb using php Tutorials and Guides tinywebdb , storage , php	18	2851	November 3, 2025
Alarm Manager with Itoo Tutorials and Guides	22	4748	October 31, 2025
How to stop Windows Defender from blocking .aia Downloads Tutorials and Guides windows-10	1	185	October 28, 2025
Hosting your own TinyWebDB with 1-Click Deployments Tutorials and Guides tinywebdb	3	323	October 26, 2025
MySQLi. PHP. GET. POST. Insert. Update. Delete. Segur SQL Inject Tutorials and Guides php , mysql , get , post	24	23819	October 22, 2025
Detailed guide for creating a background music player with #Itoo Tutorials and Guides	18	5607	October 19, 2025
🤖 Build Your Own Custom AI APIs with Gemini & App Inventor! Tutorials and Guides code-appinventor , api , ai , cloud-api , chatgpt	0	1279	October 19, 2025
Import export text files to ASD and /Download Tutorials and Guides	2	295	October 14, 2025
How to broadcast a GPS location and share the information on a map with others in real time..CloudDB Tutorials and Guides gps , clouddb , firebase , maps , location-sensor	15	17257	October 12, 2025
:fire: Firestore using the Web and WebViewer Components in App Inventor Tutorials and Guides firebase , firestore	10	3794	October 9, 2025
Firebase with Web Component Tutorials and Guides firebase , webviewer , web-component	53	8036	October 9, 2025
Dog Gone! ... an AI2 Tile matching game and tutorial Tutorials and Guides bug-or-problem , game	0	3889	January 23, 2024
How to request and grant MANAGE_EXTERNAL_STORAGE permission Tutorials and Guides	83	30661	October 2, 2025
BLE ESP32. Bluetooth. Send. Receive. Arduino IDE. Multitouch Tutorials and Guides arduino , bluetooth , multitouch	64	125638	September 27, 2025