“In Manual Mode, control the relay module from Touch Switch & Blynk App. In Auto Mode, DHT11 & LDR will control the Relays Automatically.
In this IoT based home automation project, I have made home automation using Blynk & NodeMCU with Touch Sensor, LDR, Temperature control relay module with real-time feedback.
This smart home project has the following features:
1. Home appliances controlled from Mobile using Blynk App
2. Home appliances controlled by temperature & Humidity sensor automatically (In Auto Mode)
3. Home appliances controlled by Dark Sensor automatically (In Auto Mode)
4. Monitor LIVE room temperature & Humidity reading on OLED and Smartphone
5. Home appliances controlled manually with touch switch
6. Control Home appliances through the Internet (WiFi)”