v1.0.2

1. Removed music as ending tone
2. Added BC547 transistor to drive the buzzer directly via 5V power for louder alerts
3. Pressing the button during boot activates WiFi for OTA purposes
4. Pressing the button during operation toggles the pump ON or OFF
5. Other minor changes

1.0.1

• New ending tone

1.0.0

v1.0.0

Update README.md