A Google Nest Hub and a Google Pixel Tablet as touch panels
The Google Nest Hub on my desk now runs my office lights and the docked Google Pixel Tablet in the bedroom shows a big clock with AC and hot water buttons. No Home Assistant and no app. The screens show a page from my own network through Google Cast, and taps go through to it. Below: how it works, the double tap, the page that would not reload, and why it all runs on an old Raspberry Pi.
