Get an email alert to keep your environment just right!
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 project, 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 combined with the versatility of ESP32 and the DHT22 sensor can provide users with real-time smart home parameters for a variety of different applications.
This designed system will operate to continuously monitor the humidity levels. If the humidity readings surpasses a predefined threshold set by the user, an email notification is automatically dispatched to the user's Gmail account. This mechanism serves as an alert to notify the user about the elevated humidity levels beyond the set specified limit and take measures accordingly.
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:
Set up your device/hardware by visiting config.ezlopi.com
Now, select COM Port to which your ESP32 device is connected. In our case, the COM3 port is used.
Click Connect.
You can download the MIOS Android app from the Google Play Store and Apple App Store.
eZlopie Products A single-channel 5V relay module $00.00
eZlopie Products Momentary switch $00.00
eZlopie Products Level Shifter Module (BSS138) $00.00
eZlopie Products ESP32
$00.00
eZlopie Products AC Lamp and Holder
$00.00