Make a smart switch using ESP8266, Raspberry Pi, Mosquitto MQTT brokers, and Node-RED for soft operation. Alexa-enabled.
ESP-12F-based smart switch for two relays and motion detection. Two-way operation hard wired + Android app. Voice control also possible.
Smart Socket with ESP8266 EVB by Olimex and Home assistent .. Presence detection to switch the socket.
Switching ON an LED bulb using Surilli WiFi and our new "Surilli Relay Shield" that stacks onto any Surilli development board.
