IoT

How to make a Bluetooth voice control Home Automation project with DEVKIT V1 ESP32 board

Hello and welcome back. In this project, we will learn how to make a Bluetooth voice control Home Automation project with the DEVKIT V1 ESP32 board. For that, I have used the built-in Bluetooth technology on this board. Therefore, we don’t need an additional Bluetooth module for that. That’s a good point for us. Also, …

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what the ESP32-CAM module is and how to use it step by step

What is the ESP32-CAM module and how to use it step by step

Hello and welcome back. In this project, we will learn what is the ESP32-CAM module and how to use it step by step. You can use this knowledge for various tasks. That’s security systems, home automation, image processing, and so on. So, I think this is a good tutorial for you. What is the ESP32-CAM …

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How to control a lot of servo motors using ESP32 board with PWM servo motor driver

Hello and welcome back. In this project, we will learn how to control a lot of servo motors using the ESP32 board with a PWM servo motor driver. Also, I have used the Blynk cloud for that. Therefore, servo motors can be controlled from anywhere in the world through the Internet. In this project, I …

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How to make a Home Automation system with an ESP32 board

Hello and welcome back. In this project, we will learn how to make a home automation system with an ESP32 board. For that, I used Bluetooth classic technology. These ESP32 boards have inbuilt Bluetooth technology so we don’t need a separate Bluetooth module for this. So we can do this project easily and at a …

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How to make a Balancing robot with RoboHeart

Hello and welcome back. In this project, we will learn how to make a balancing robot using the RoboHeart development board. I have described more details about this board in a previous project. You can read it using this link. I used the two gear motors and a piece of rigifoam for this project. Therefore, …

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How to make a WIFI control Truck with RoboHeart electronic kit

Hello and welcome back. In this project, we will learn how to make a WIFI control Truck with RoboHeart electronic kit. This kit mainly includes the Toy truck and RoboHeart development board. What’s this board? It is designed using the ESP32 microcontroller and includes various other features. Ex-: Motor drivers. You can use this board …

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How to set up the new Blynk app with an ESP32 board

Hello and welcome back. In this tutorial, we will learn how to set up the new Blynk app with an ESP32 board. For that, I used the LED blink example. It is good for beginners. If you are not familiar with the Blynk app, please refer to my previous tutorials. But don’t worry, in this …

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What is the ESP32 board and how to set up it with Arduino IDE?

Hello and welcome back. In this tutorial, we will learn What is the ESP32 board and how to set up it with Arduino IDE. For that, I used the LED blink example. I think it’s a good example for beginners. What is an ESP32 board? If your familiar member of Nodemcu ESP8266, I don’t think …

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How to make a plant watering system with the Nodemcu ESP8266 board and the new Blynk update

Hello and welcome back. In this tutorial, we will learn how to make a plant watering system with the Nodemcu ESP8266 board and the new Blynk update. For that, I mainly used a soil moisture sensor and a relay module. We can get the moisture values using the soil moisture sensor and we can control …

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