Top 10 Arduino Forums in 2025

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The best Arduino forums, communities, discussion and message boards curated from thousands of forums on the web and ranked by popularity, active threads, and member count.

Arduino Forums

Here are 10 Best Arduino Forums you should follow in 2025. Subscribe in one place on FeedSpot Reader.

1. Reddit » Arduino

Forum https://www.reddit.com/r/arduino/ + Follow
A place for all things Arduino!
Facebook Followers 1.9MTwitter Followers 1.1M Since Jul 2008 View Recent Threads

2. Adafruit » Arduino

Forum https://forums.adafruit.com/viewforum.php?f=37 + Follow
This section of the forum is dedicated to the discussions of the Arduino microcontroller and everything related to it.
Facebook Followers 139.7KTwitter Followers 222K View Recent Threads

3. Electro Tech Online » Arduino

Forum https://www.electro-tech-online.com/forums/ar.. + Follow
A specific forum category for the Arduino microcontroller. Electro Tech Online is an electronics forum to talk all about circuits and projects.
Facebook Followers 38.2KTwitter Followers 331 View Recent Threads

4. Electro-Smith » Arduino

Forum https://forum.electro-smith.com/c/arduino/13 + Follow
A forum category dedicated to discussing Arduino-related topics. Talk about using the Arduino language and IDE to program the Daisy.
View Recent Threads

5. Arduino Forum

Forum https://forum.arduino.cc/ + Follow
Arduino is the world's leading open-source hardware and software ecosystem. This is the official Arduino forum for all the people who love working with Arduino.
Facebook Followers 1M View Recent Threads

6. Tweaking4All » Arduino

Forum https://www.tweaking4all.com/forum/arduino/ + Follow
Here you can read or post Arduino related questions or suggestions.
Twitter Followers 27 View Recent Threads

Additional Forumsⓘ

All About Circuits » Arduino Forum is an electronics community made by engineers, for engineers, with over a decade of solving problems and exploring new technologies.