Welcome to Iotronics Online (and HOW-TOs)

This community is for people who loves IoT and Electronics. Meet people with similar interest and discuss with them.

Register with your email or simply login with your social media account ( Iotronics.online will only get your user name and email information from your social media account with your authorization, but not your password, so you’ll be confident your credentials are staying safe.)

You can post images or Youtube videos, @somebody or send direct messages, just like on your social media. You’ll get notified by email if someone replied to you, then you can respond via email, not even need to visit Iotronics.online again. It’s modern, easy to use and full of features.

How To : browse

Home page headers

Topic lists


Topic and replies

When you click a topic, if it has replies, all the replies will be listed chronologically below. If there’s a reply which is not for the original topic but is for a specific previous reply, this reply will include a new link in its header with an image to show what this is ‘in reply to’ - clicking this link will refresh the display and shows that previous post above for context.

The original reply which was specifically replied to will also has a count of replies at the left bottom - clicking this link will refresh display to show the content of the replies below.


At bottom of post contents


How To: post

Use BBcode, Markdown or HTML to format your post. Iotronics.online has a live preview editor, You can see how your post would look like on the right.

Source Code

Use the </> button on the editor’s top bar:

Internet images

Copy image link and paste


Web pages:

Copy link and paste in a new line

Online videos (Youtube etc.)

Copy link and paste

Local images and files

Drag and drop in your post editor

How To : reply

Quoted text

If you want to quote some contents from a topic in a reply, just select the text and a “Quote” button will pop up.