20 lines
405 B
C++
20 lines
405 B
C++
// Simple ESP32 Blink Test
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// Tests basic GPIO functionality
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#define LED_PIN 2 // Built-in LED on most ESP32 dev boards
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void setup() {
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pinMode(LED_PIN, OUTPUT);
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Serial.begin(115200);
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Serial.println("ESP32 Blink Test Started");
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}
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void loop() {
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digitalWrite(LED_PIN, HIGH);
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Serial.println("LED ON");
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delay(1000);
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digitalWrite(LED_PIN, LOW);
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Serial.println("LED OFF");
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delay(1000);
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} |