NodeMCU ESP8266 - WiFi Robot Car Controlled by Application (Wifi Bot / Android / IoT)


Introduction: NodeMCU ESP8266 - WiFi Robot Car Controlled by Application (Wifi Bot / Android / IoT)

About: For more project and tutorial visit my YouTube channel Mert Arduino and Raspberry Pi

In this project tutorial we will learn how to control robot car by using android device via WiFi. We will use the NodeMCU ESP8266-12E for this project. Also we will develop the application using MIT App Inventor.

Step 1: Required Hardware

Required Hardware:

NodeMCU ESP8266-12E -

L298N H-bridge -

Robot Car Chassis -

Jumper/Wires -

9V Battery -

Battery Cable -

Mini Breadboard -

Micro USB Cable -

5V Power Bank

Any Android Device

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Step 2: Source Code and Application

Tutorials about the NodeMCU and Library

Get the ".aia" and ".apk" (application)

Get the Code of the Project

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Hello sir, I am beginner about arduino program & i have succeeded in making this project, but i need help, where i have to add code, "When Wifi connection of smartphone is disconnected and stop of robot car running"
how's the code? i hope anyone can help, thanks a lot

Do you have a wiring chart of the circuit?