ESP32 and vibration sensor module

In this example we connect a vibration motor module to an ESP32 – as usual we use a Lolin32. This is the type of motor that you could find in a mobile phone which vibrates when you receive a text message for example of the usage of the motor

This is the module I bought

When the Logic level is HIGH, the motor is ON. When its LOW, the motor is OFF.

Connection

I used a Lolin32 and connected the In of the motor module to D15 – you can use another pin if you desire

Parts List

Here are the parts I used

Code

This is a simple example which simply switches the motor on for 1 second and off for 1 second
[codesyntax lang=”cpp”]

int motorPin = D15;    // vibration motor digital pin D15

void setup()  
{
    pinMode(motorPin, OUTPUT );
}

void loop()  
{
    digitalWrite(motorPin, HIGH);
    delay(1000);
    digitalWrite(motorPin, LOW);
    delay(1000);
}

[/codesyntax]

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