ESP8266 SMART IP SWITCH

Now my IP switchable device software is working well, i thougt it would be nice to build my own "sonoff-like" hardware with a triac rather than a relay. I managed to develop a board that fits in the housing of old broken remote switches like kaku. These devices die often because the relay gets defective. This device has the following features:

• Switchable via the webinterface or the pushbutton
  
• timers can be configured directly from the webpage.
  
• it has 4 on/off timers with day-of-week distinction.
  
• we can configure a count down timer.
  
• switching can be configured relative to sunset/rise.
  
• based on latitude/longtitude/timezone, its portable.
  
• it also knows summer and wintertime in Europe.
  
• software can be updated over the air (OTA.
  
• the switch can be secured with a password.
  
• the information to be displayed can be configured via the weppage.
  
• domotica sw /cron on a server/phone can switch the device even when it is secured.