The EzloPi smart devices provide automation through simple, customizable use with our open-source EzloPi platform, making daily life easier and improving human-machine interactions.
Before moving into this example, it is very important to know about the device registration, provisioning and converting the ESP32 device into an EzloPi device along with knowledge of Web Flasher, MiOS Mobile Application for Android/iOS and the MiOS Web Application.
In this example, the DHT22 sensor is interfaced with the EzloPi device. The DHT22 offers a comprehensive and reliable solution for monitoring the temperature and humidity levels. This powerful combination combines the versatility of the ESP32 microcontroller and the accuracy of the DHT22 sensor to provide real-time environmental data for a variety of applications.
Welcome to the project demonstration video section. The following video showcases the key aspects of DHT22 Temperature-Humidity Sensor, providing a visual walkthrough of its implementation.
The following components are required for interfacing the DHT22 sensor using the EzloPi device:
The wiring diagram is represented as follows:
The following connections are made in order to complete the entire circuit setup.
From ESP32 to the DHT22:
7. A pop up window will open for inputting the following parameters.
You can download the MIOS Android app from the Google Play Store and Apple App Store.
Here as you can see in the example given above, we can see the DHT22 sensor tile. The upper box in this tile shows the temperature being detected by the sensor and the lower box shows the humidity levels being detected by the sensor.