The Web UI is represented by one file: index.html.gz
The full package with all languages is available here
But it may not fit your available size on flash, so you can select a single language package here which is lighter and will fit smallest boards.
Upload index.html.gz
Section titled “Upload index.html.gz”Using embedded uploader
Section titled “Using embedded uploader”
If the embedded is not visible, you can access to it using:
http://your_IP_address?forcefallback=yes anytime
Using Web UI
Section titled “Using Web UI”You can upload file using Web UI
Finalize update
Section titled “Finalize update”Refresh the page to http://your_IP to display updated Web interface.
Note: you can also upload a customized favicon.ico