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IoT & HardwareWiFi · Home Automation
IoT Smart-Home Automation Hub
A WiFi relay node controlling AC lines from a mobile app.
01 · The problem
Remotely control home appliances safely from a phone.
02 · Approach
- 1
ESP8266 NodeMCU connects to WiFi and the Blynk IoT cloud.
- 2
Digital outputs drive a multi-channel safety relay module.
03 · Outcome
Reliable remote toggling of lights and fans from a smartphone.
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