![DIY: Cheap (~3€) ESP8266 based WiFi relay/switch with MQTT - Share your Projects! - Home Assistant Community DIY: Cheap (~3€) ESP8266 based WiFi relay/switch with MQTT - Share your Projects! - Home Assistant Community](https://community-assets.home-assistant.io/optimized/3X/f/6/f6641f79c2b479e2bc82df882b977f88a1ed5b3a_2_666x500.jpg)
DIY: Cheap (~3€) ESP8266 based WiFi relay/switch with MQTT - Share your Projects! - Home Assistant Community
![DIY: Cheap (~3€) ESP8266 based WiFi relay/switch with MQTT - Share your Projects! - Home Assistant Community DIY: Cheap (~3€) ESP8266 based WiFi relay/switch with MQTT - Share your Projects! - Home Assistant Community](https://community-assets.home-assistant.io/optimized/3X/8/f/8f47e4bd876ec847a178bbe57e455b811a9951ee_2_690x399.jpg)
DIY: Cheap (~3€) ESP8266 based WiFi relay/switch with MQTT - Share your Projects! - Home Assistant Community
GitHub - doleron/esp8266-1-channel-relay-board-with-mqtt: Sketch to control an esp8266-01 stc 15f104W powered 1-channel relay board
![Internet/cloud Controlled Home Automation Using Esp8266 (aREST, MQTT, IoT) : 7 Steps (with Pictures) - Instructables Internet/cloud Controlled Home Automation Using Esp8266 (aREST, MQTT, IoT) : 7 Steps (with Pictures) - Instructables](https://content.instructables.com/F0K/LSK4/J8YR9K8T/F0KLSK4J8YR9K8T.png?auto=webp&frame=1&width=320&md=15d5a85bcf9045df5db4fde3036e0381)
Internet/cloud Controlled Home Automation Using Esp8266 (aREST, MQTT, IoT) : 7 Steps (with Pictures) - Instructables
![Simple WiFi relay board (3): A 1 relay Chinese Website module – Arduino, ESP8266, ESP32 & Raspberry Pi stuff Simple WiFi relay board (3): A 1 relay Chinese Website module – Arduino, ESP8266, ESP32 & Raspberry Pi stuff](https://arduinodiy.files.wordpress.com/2018/06/wifirelay.png?w=640)