WiFi Smart Switch with temperature and humidity monitoring (Sonoff TH16)
SONOFF POWR316 16A WiFi Smart Power Meter Switch,Universal DIY Module for Smart Home,Works with Amazon Alexa & Google Home Assistant-A Certified for Humans Device - - Amazon.com
SONOFF®TH16 DIY 16A 3500WスマートホームWIFIワイヤレス温度湿度サーモセール-Banggood日本 sold out-arrival notice-arrival notice
SONOFF MINI R3 16A Wifi Bluetooth Smart Switch Work with Alexa Google home – Sonoff India
Sonoff Pow R2 WiFi Switch 16A 3500W Smart Switch EWelink Real Time Power Consumption Measurement Monitor For Alexa Google Home|Home Automation Modules| - AliExpress