https://github.com/cfunkz/esp32-parking-sensor

https://github.com/cfunkz/esp32-parking-sensor

Last synced: 9 months ago
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• Host: GitHub
• URL: https://github.com/cfunkz/esp32-parking-sensor
• Owner: cfunkz
• Created: 2025-02-13T13:45:18.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-02-13T14:28:41.000Z (over 1 year ago)
• Last Synced: 2025-02-13T14:37:35.659Z (over 1 year ago)
• Language: C++
• Size: 0 Bytes
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# esp32-parking-sensor

Basic parking sensor functionality for ESP32.

Things needed:

1. x1 Piezo Buzzer

2. x1 RGB Led

3. x1 HC-SR04 Ultrasonic

4. ESP32

5. Arduino IDE

| HC-SR04 Pin  | ESP32 Pin |

| ------------- | ------------- |

| -  | GND  |

| VCC  | 3.3v or 5v  |

| TRIG  | GPIO12  |

| ECHO  | GPIO13  |

| RGB Led  | ESP32 Pin |

| ------------- | ------------- |

| -  | GND  |

|  RED | GPIO4  |

| GREEN  | GPIO2  |

| BLUE  | GPIO15  |

| Piezo Buzzer  | ESP32 Pin |

| ------------- | ------------- |

| -  | GND  |

| VCC | 3.3v or 5v  |

| Signal | GPIO17  |