example Project

Multimedia Shelfs backwards on TV

• 1* Shelf for a Box with 2* ESP8266, each NodeMCU with 1* PCF8574 and 1* 8-port Relay socket controlling 8* sockets
• 1* Shelf above for most of the devices (Apple TV, Android Movie Box, Raspberry HiFiBerry, USB HArddrive with MP3,...)

So in total:

• 2* ESP8266

• 2* PCF8574

• 2* 8-port Relay shield

• 16* sockets

• the 1st path - I call it a-path or black path (black power cable) manages often used electrics like TV, Apple TV, Google Home, ...

• the 2nd path - I call it b-path or white path (white power cable) manages not so often used electrics like Chromecast Ultra, Android Movie Box, Raspberry HiFiBerry with USB-Drive (streaming Multi-Rooming MP3 Audio), DVD-Player, ...

Example Project