components
Hardware Components
Arduino UNO
X 1
Arduino Ethernet Shield
X 1
DFRobot Gravity: Digital 5A Relay Module
X 1
Jumper wires
X 1
Software Apps and online services
Arduino IDEdetails
Story
This is my first step towards home automation. Using IoT, interrelated computing devices are able to transfer data over a network without requiring human-to-human or human-to-computer interaction. In this page, you will see how I controlled my pedestal fan and soldering station with my smartphone.
Connections
Relay module 01 (Soldering station) – 5V single channel
- S – D2
- (+) – 5V
- (-) – Ground (GND)
Relay module 02 (Fan) – 5V single channel
- S – D3
- (+) – 5V
- (-) – Ground (GND)
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