I use Shelly devices with Tamota, they talk to my Home assistant setup with MQTT. When I can get power (with a neutral wire...) to something then WiFi is the b

I use Shelly devices with Tamota, they talk to my Home assistant setup with MQTT. When I can get power (with a neutral wire...) to something then WiFi is the best, but uses too much power compared to Zigbee and Zwave for running off batteries. I have some climate sensors in each room to control heating, they're too awkwardly placed to get power to, so I use Zwave for these - they were just as big of a pain to setup as TFA describes, but at least I only have to replace the batteries once a year