STM32 - Blinking LIght

STM32 LED Blink Example

STM32 comes with on board red LED which is connected to GPIO2

Step 1: Connect Board to Laptop

Step 2: ESP32 LED Blink Example Code

Select boar ESP32 DEV Module from Tools >> Boards menu, then select appropriate com port. Upload this program to ESP32.

* ESP32 LED Blink Example

* Board ESP23 DEVKIT V1

* ON Board LED GPIO 2

#define LED 2

void setup() {

// Set pin mode

pinMode(LED,OUTPUT);

}

void loop() {

delay(500);

digitalWrite(LED,HIGH);

delay(500);

digitalWrite(LED,LOW);

}

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