Lesson
IoT cloud is a cloud computing platform that provides infrastructure and services to manage and analyze data generated by IoT devices. The built-in WiFi.h library will allow us to use the WiFi features of the ESP32 board easily. The NodeMCU_ESP8266 has a total of 30 pins, with 17 of them being GPIO pins, which stands for General Purpose Input Output. WiFi modules are a popular choice for connecting Internet of Things (IoT) devices to the internet wirelessly. These modules provide a quick and easy way to add wireless connectivity to […] IoT for Juniors - Project 9: Remote monitoring the environment using mobile app
We will be sending the temperature data to the Arduino IoT cloud so that you can access it from anywhere in the world Martials needed. IoT for Juniors - Project 8: Controlling LED from a web-page
Here we are making the project where the esp8266 will give a webpage on IP address and from that page we can control the LED which is connected to pin13(D7) of nodeMcu. IoT for Juniors - Project 7: Making smart dustbin
A servo motor is an electronic device that is used to control the movement of an object or a mechanism with great precision. IoT for Juniors - Project 5: Controlling AC appliances with Arduino Uno
5v Relay: A 5V relay module is an electronic component that can help you control high voltage circuits with a low voltage signal, such as an Arduino. IoT for Juniors - Introduction to DHT11 sensors & LCD display
The DHT11 humidity and temperature sensor makes it really easy to add humidity and temperature data to your DIY electronics projects.