The ESP8266 add on for the arduino IDE is being used to create the software. A user interface for the configuration page was scratched out on some paper before starting. Right now, the ESP8266 runs in access point mode. Since the configuration page is seldom going to be used, this seemed like a good idea. Below is a screen capture of the user interface so far.

Figure 1: Android screen capture of the software

The software is by no means complete. The web site “css3buttongenerator.com” was used to create the buttons. The SPIFFS file system is used to store the CSS and JPG files. That's all for now.