#include <EasyBuzzer.h>
const int buzzerPin = 26;
const unsigned long beepInterval = 1000; // Beep interval in milliseconds
unsigned long previousBeepTime = 0;
bool isBeeping = false;
void setup() {
EasyBuzzer.setPin(buzzerPin); // Set the buzzer pin
}
void loop() {
unsigned long currentMillis = millis();
// Beep every second
if (currentMillis - previousBeepTime >= beepInterval) {
previousBeepTime = currentMillis;
if (isBeeping) {
EasyBuzzer.stopBeep(); // Stop the beep
isBeeping = false;
} else {
EasyBuzzer.singleBeep(buzzerPin, 200); // Beep the buzzer for 200 milliseconds
isBeeping = true;
}
}
EasyBuzzer.update(); // Update the EasyBuzzer library
}
esp:VIN
esp:GND.2
esp:D13
esp:D12
esp:D14
esp:D27
esp:D26
esp:D25
esp:D33
esp:D32
esp:D35
esp:D34
esp:VN
esp:VP
esp:EN
esp:3V3
esp:GND.1
esp:D15
esp:D2
esp:D4
esp:RX2
esp:TX2
esp:D5
esp:D18
esp:D19
esp:D21
esp:RX0
esp:TX0
esp:D22
esp:D23
bz1:1
bz1:2
pot1:GND
pot1:SIG
pot1:VCC