“Control Servo Motor with ESP8266 over Wi-Fi | Arduino IoT Project”
In this project, we will control a Servo Motor using the ESP8266 NodeMCU board over Wi-Fi.
With just a few lines of code, you can move the servo left, right, or center directly from your mobile browser.
🔧 Components Used:
ESP8266 NodeMCU
SG90 Servo Motor
Jumper Wires
Breadboard
5V Power Supply
📌 Circuit Connections:
Servo Red → 5V
Servo Brown → GND
Servo Orange → D4 (GPIO2) on ESP8266
*Important: Connect ESP8266 GND and Servo GND together.
💻 Arduino Code:
👉 Full code is explained in the video (you can paste your GitHub/Google Drive link to share code here)
🌐 Steps:
1. Upload the code to ESP8266
2. Open Serial Monitor to get the IP address
3. Enter IP in mobile/PC browser
4. Control the Servo with Left, Right, and Center buttons
📺 Watch till the end to see the demo in action!
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