Gaming Guru Mahesh
Published

Wi-Fi Controlled Robot using NodeMCU

The robot car is operating with Nodemcu esp32 controller and the command is given by the Blynk android application in a mobile phone using t

BeginnerFull instructions provided1 hour503
Wi-Fi Controlled Robot using NodeMCU

Things used in this project

Hardware components

NodeMCU ESP8266 Breakout Board
NodeMCU ESP8266 Breakout Board
×1
Jumper wires (generic)
Jumper wires (generic)
×1
Maker Essentials - Micro-motors & Grippy Wheels
Pimoroni Maker Essentials - Micro-motors & Grippy Wheels
×1

Software apps and online services

Arduino IDE
Arduino IDE
Blynk
Blynk

Hand tools and fabrication machines

Hot glue gun (generic)
Hot glue gun (generic)
Soldering iron (generic)
Soldering iron (generic)

Story

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Schematics

wi-fi-controlled-robot-circuit-diagram_(1)_4agyokBGLS.png

Code

Blynk

C/C++
// You could use a spare Hardware Serial on boards that have it (like Mega)
 #include <SoftwareSerial.h>
 SoftwareSerial DebugSerial(2, 3); // RX, TX

 #define BLYNK_PRINT DebugSerial
 #include <BlynkSimpleStream.h>

 // You should get Auth Token in the Blynk App.
 // Go to the Project Settings (nut icon).
 char auth[] = "YourAuthToken";

 void setup()
 {
   // Debug console
   DebugSerial.begin(9600);

   // Blynk will work through Serial
   Serial.begin(9600);
   Blynk.begin(auth, Serial);
 }

 void loop()
 {
   Blynk.run();
 }

Credits

Gaming Guru Mahesh

Gaming Guru Mahesh

2 projects • 0 followers

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