ESP32 Based IoT Projects

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ESP32 Based IoT Projects

ESP32 is a popular low-power system on chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth, making it suitable for designing and prototyping IoT solutions. This section covers various basic tutorials and projects to start with ESP32 NodeMCU based IoT projects. These IoT projects covers a wide range of popular IoT projects and applications to learn and build interesting applications.

ESP32 24 Dec, 2019

Interfacing OLED Display with ESP32 using Arduino IDE

16x2 LCD module is the most popular and easy to use display module, and we already interfaced with ESP32 to build an Internet Clock.
ESP32 25 Nov, 2019

ESP32 CAM Based Surveillance Robot using Arduino IDE

Previously we built a Wi-Fi controlled robot using NodeMCU, this time we are attaching a camera with the robot to make it a surveillance robot car.
ESP32 22 Jul, 2019

How to connect ESP32 with IBM Watson Cloud Platform

According to a report there will be over 20.4 Billion connected things worldwide by 2020. IoT platforms are the main facilitators in the growth of connected devices.

ESP32 09 Jul, 2019

ESP32 based Webserver for Text to Speech (TTS) Conversion

Text to speech (TTS) has been used in many applications like voice assistants, announcements, ATMs etc. It is also used to help children in learning speaking and blind people in communication.
ESP32 14 May, 2019

Internet Clock using 16x2 LCD and ESP32

Do you know an internet time clock have a precision of 0.02 to 0.10 seconds? In this project we are going to make an ESP32 based internet clock to display the internet time over a 16x2 LCD display. The most used and popular protocol for synchronizing ti
ESP32 09 May, 2019

How to Connect ESP32 to MQTT Broker

IoT is a system that connects with the devices that are accessible through the internet. There are number of cloud platforms and protocols, MQTT is one of the most used IoT protocol for IoT projects.
ESP32 Home Automation 07 May, 2019

IoT Controlled LED using Cayenne and ESP32

With the increasing use of IoT now days, it becomes easy to control and monitor any electronics device from anywhere in the world. Devices on IoT network can communicate to each other and adjust themselves according to the input from another device.
ESP32 Home Automation 11 Feb, 2019

Google Assistant Based Home Appliance Control using ESP32 and Adafruit IO

In previous IoT articles we have used ESP32 to control an LED using IFTTT and using Adafruit IO.
ESP32 Home Automation 05 Feb, 2019

IoT Based LED control using Google Firebase and ESP32 NodeMCU

ESP32 is a powerful hardware platform for IoT applications and is widely used for prototyping and development of IoT applications. In some of our previous sessions, we have used ESP32 with many IoT cloud platforms:
ESP32 Home Automation 04 Feb, 2019

IoT Home Automation using Blynk App using ESP32

In previous article of controlling a LED with Blynk app using ESP32 we learned about the features of ESP32 and how you can use Blynk App with ESP32 for IoT proj