Google's Nest is disabling some of its customers' old smart-home devices
I repeat myself like an old scratched LP, you should build your smart-home around an open standard like KNX[0] which is supported by 100's of hardware vendors, many software vendors including OSS and can fully run without any kind of server.<p>[0]: <a href="https://knx.org/" rel="nofollow">https://knx.org/</a>