I recently found out about Sonoff-Tasmota ( https://github.com/arendst/Sonoff-Tasmota ), i hate it. Because now i bought for 300 € of Sonoff products for home-automation based on the MQTT protocol.
(The project allows you to flash the Sonoff products with custom firmware)
They also have an IR module, for customizing your remote.
Anyone else has other ideas that are similar for home automation without adjusting your electronic wiring?