Home Electricity Automation Using NodeMCU - IOT based Project Testing

Control 3 relay switches using android mobile phone, remote controller and push buttons. Used Components: 1. NodeMcu ESP8266 2. 3X LED 3. 3X 1k Resisters 4. 4 Relay Module 5. 4 push buttons 6. IR Receiver 7. Jumper wires 8. Data cable 9. Any type IR Transmitter Remote