ESP32, PWM and a Small Vibrator Motor

Q&A Forum › ESP32, PWM and a Small Vibrator Motor

Steven Skindell asked 6 years ago

How can I use PWM to vary the amount of power to a very small vibrator motor
Lilypad vibe? I am using pin 26 for output. Any help would be appreciated.

2 Answers

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DK answered 6 years ago

hi;

esp32 with PWM
pinMode(LED,OUTPUT);
// configure LED PWM functionalitites
ledcSetup(ledChannel, freq, resolution);
  
// attach the channel to the GPIO2 to be controlled
ledcAttachPin(LED, ledChannel);
//send PWM
ledcWrite(ledChannel, 102);

circuits4you.com/2018/12/31/esp32-pwm-example/

ESP32 PWM with Arduino IDE (Analog Output)

ESP32 with DC Motor and L298N Motor Driver – Control Speed and Direction

techtutorialsx.com/2017/06/15/esp32-arduino-led-pwm-fading/

with esp8266 its analogWrite()

circuits4you.com/2017/12/21/esp8266-pwm-example/

Hope it helps

0 Vote Up Vote Down

Sara Santos Staff answered 6 years ago

Hi Steven.
Were you able to solve your problem with DK tips?
Regards,
Sara