Interfacing sensors with ESP32
In this section, we will dive into the hardware of our parking space rental project. Here, we will explore the integration of a diverse array of sensors and actuators with the ESP32 microcontroller, enabling us to enhance the functionality and user experience of our prototype.
Our project relies on the seamless coordination of various components to monitor parking space availability, handle secure payments through the PayPal API, and ensure a user-friendly experience. To achieve this, we will connect the ESP32 with essential components, including an ultrasonic sensor, an SSD1306 OLED I2C display, a Servo motor, an RGB LED, and a push button.
The ultrasonic sensor enables precise measurement of distances, a crucial aspect of monitoring parking spaces. The SSD1306 OLED I2C display provides visual feedback to users, displaying relevant information about parking availability and transactions. The Servo motor gives us the ability to control physical...
