Overview In this tutorial, I will let you know how to make your wireless video streaming device in which you can stream that live video on the internet using the ESP32 CAM board and blink IoT platform. Hence, today’s topic is all about making IoT-based Surveillance CCTV Cameras using ESP32 CAM & Blynk cloud. Introduction…
overview In this tutorial, you will learn how to create an IOT-based car parking space monitoring system using Arduino, Nodemcu esp8266 wifi module and the Blynk app. With the help of the Nodemcu esp8266 wifi module and the Blynk app, parking spaces can be monitored from anywhere in the world. In this tutorial, we can…
Overview In this tutorial, we will learn how to program the ESP8266 OTA using the Arduino IDE. We will learn about an interesting feature of the ESP8266 NodeMCU module that will allow us to perform OTA updates over the air. This means that the ESP8266 module, like other Wi-Fi-enabled microcontrollers, supports over-the-air updating of firmware…
Overview In this project, we will record and monitor temperature data online using a ThingSpeak IoT server. And we can see the recorded data and graph over time on your website. It is made using an ESP32 WiFi module and an LM35 temperature sensor. The ESP32WiFi chip reads the current temperature from the LM35 using…
Overview In this NodeMCU ESP8266 project, I demonstrated how to build a home automation system using the NodeMCU app and Blynk. With this IoT project, you can control four home appliances from a smartphone. If WiFi is not available, you can control the lighting manually. Required Hardware Components Hardware Software: Bill of Materials S.No COMPONENTS…
Overview Step 1: You must first download and install the Arduino IDE, which you can download from https://www.arduino.cc/en/Main/Software for free. If you have already installed the Arduino IDE on your computer, make sure it is the latest version of the IDE because the older version does not include the ESP32 board. Step 2 – After…