ESP8266 5V Wifi Relay Module TOI APP Controled For Smart Home Automation Board Plus a ESP-01S Module, the intelligent relay module based on ESP-01S WIFI module design, can be used for DIY their own smart switch, you can remotely through the mobile APP control, providing APP and LUA source. Easy to use, easy to use. Features: Module operating voltage: DC 5V Relay load capacity: 10A 250VAC 10A https://elecena.pl/product/16411702/esp8266-5v-wifi-relay-module-toi-app 2020-04-09 https://elecena.pl/product/16411702/esp8266-5v-wifi-relay-module-toi-app 2020-09-01 https://elecena.pl/product/16411702/esp8266-5v-wifi-relay-module-toi-app 2021-03-02 https://elecena.pl/product/16411702/esp8266-5v-wifi-relay-module-toi-app 2025-07-09