In this example we connect a vibration motor module to an ESP8266. This is the type of motor that you could find in a mobile phone which vibrates when you receive a text message for example
This is the module I bought
When the Logic level is HIGH, the motor is ON. When its LOW, the motor is OFF.
Connection
Wemos Mini | Vibration motor |
3v3 | Vcc |
Gnd | Gnd |
D4 | In |
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
int motorPin = D4; // vibration motor digital pin D4
void setup()
{
pinMode(motorPin, OUTPUT );
}
void loop()
{
digitalWrite(motorPin, HIGH);
delay(1000);
digitalWrite(motorPin, LOW);
delay(1000);
}
Links