Mini DIY WiFi Relay Module, RF433 Smart Light Switch Module, 1/2 Gang Reset

2022 New Arrival Upgraded with More Personalized Points: Update1:New designed version with RF433 frequency Update2:Meantime suitable for reset and rocker switch Update3:Multi-control in a much easier way Update4:New pairing mode with WiFi+Bluetooth Update5:Power off memory function Main Features: This smart wifi module with mini design suits for EU/UK wall switch box,and easily hide it into your hidden wall switch box of your traditional switch without any influences on your original decoration style to make it smart,giving your devices the ultimate power on/off smart makeover and convert most any compatible products to smart ones.More importantly,your traditional switch and this smart module can work independently under non-interfering mode. (Note:This module is suitable for rocker and reset switch,see figure 2 for details.) Differ in features from traditional common switch,this smart switch is able to be controlled by various ways alone with the best value like App contr