UI5 on an ESP8266

If you’re anything like me (poor eyesight and clueless), you might be wondering what the heck UI5 actually is (for as start, is that “Ewe-one-five”, “Ewe-Ell-five” or “Ewe-Ai-five”?).  Well, it turns out that it is shorthand for the “User Interface Development Toolkit for HTML5” (so “Ewe-Ai-five”) and here’s a “Give me the jargon-filled-buzzword-compliant-sales-hype” run down on what it is/does.

Jan Penninkhof's UI5 application

Jan Penninkhof has some neat ESP8266 projects over on his blog and he decided that UI5 was absolutely essential to his automated veranda control box (;TLDR version: He wanted to be able to configure newly installed ESP’s with their basic info and network settings from pretty much any HTML5-capable device).  The main problem being that a bare-bones UI5 build, without an application or any extra configuration files, weighs in at about 4MB.  Jan’s blog is a neat tale of how he sheared, pruned and trimmed down UI5 to be able to fit it into the ESP8266 available flash space and still do useful stuff with it.  Definitely worth a read!

 

Advertisements

2 thoughts on “UI5 on an ESP8266

    • Check out Jan’s video on getting started with PlatformIO on the Mac, too. It’s a good, simple, step-by-step how-to which applies equally well to Linux. From zero to OTA programming in 16 minutes.

      Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s